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Tersalle 5PCS LM386 Power Amplifier Board Mini 0.5W to 10W Speaker DC 3V to 12V Sound Power Amplifier Module for Speakers

Tersalle 5PCS LM386 Power Amplifier Board Mini 0.5W to 10W Speaker DC 3V to 12V Sound Power Amplifier Module for Speakers

Item Type: Cat Light Material: ABS+Silicone Weight: Approx. 319g / 11.3oz Product Size: Approx. 122x122x153mm / 4.8x4.8x6.0in Product Built In Battery: Lithium battery 18650 1200mAh (included) Remote Control Built In Battery: Button battery CR2025... more

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$25.95

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Stereo Power Amplifier bluetooth Board Module Dual 5W Power Amplifier Board Module for Idle Sound Box

Stereo Power Amplifier bluetooth Board Module Dual 5W Power Amplifier Board Module for Idle Sound Box

Instructions: Support USB sound card free drive plug and play (normal lithium battery power supply situation). This product has dual 5W power amplifier circuit. It can not be used in addition to the power amplifier. The output of two amplifiers can not... more

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$13.25

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Voice Amplifier Tour Guide Speaker with 2200mAh Rechargeable Battery Amplifiers Loudspeaker Personal Voice Amplifier

Voice Amplifier Tour Guide Speaker with 2200mAh Rechargeable Battery Amplifiers Loudspeaker Personal Voice Amplifier

Description. 1. Interface Type: Usb 2.Output Power: 10w 3. Power Supply Mode Built-In 2200mah Lithium Battery 4. Number Of Speakers: Single Speaker 5.Material: Plastic 6. Speaker Adjustment : Knob 7.Signal To Noise Ratio: ≥75db 8. Audio Channel: Mono... more

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$15.85

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Shure SB903 Rechargeable Lithium-Ion Battery for SLX-D Transmitters SB903

Shure SB903 Rechargeable Lithium-Ion Battery for SLX-D Transmitters SB903

Shure SB903 Rechargeable Lithium-Ion Battery for SLX-D Transmitters Powers Any SLXD Transmitter for 8 Hours, Single-Battery or Dual-Docked Charging, Remaining Time Shown in Minutes/Seconds, No Memory Effect AUDIO WIRELESS-Power Accessories more

$45.00

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Hollyland Solidcom C1 Rechargeable Lithium-Ion Battery HL-C1-BAT

Hollyland Solidcom C1 Rechargeable Lithium-Ion Battery HL-C1-BAT

Hollyland Solidcom C1 Rechargeable Lithium-Ion Battery For Master and Remote Headsets, Powers Remote Headset for 10 Hours, Powers Master Headset for 5+ Hours, Recharges in 2.5 Hours PRO AUDIO ENG-Wireless Intercom Accessories more

$19.00

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Hollyland Solidcom C1 Pro Rechargeable Lithium-Ion Battery HL-C1PRO-BAT

Hollyland Solidcom C1 Pro Rechargeable Lithium-Ion Battery HL-C1PRO-BAT

Hollyland Solidcom C1 Pro Rechargeable Lithium-Ion Battery For Solidcom C1 and C1 Pro Headsets, For Master and Remote Headsets, Powers Remote Headset for 10 Hours, Powers Master Headset for 5+ Hours, Recharges in 2.5 Hours PRO AUDIO ENG-Wireless... more

$19.90

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DC 5V/3.7V USB/Battery Powered AMP Module 6W*2 Dual Channel BT Stereo Audio Amplifier Board

DC 5V/3.7V USB/Battery Powered AMP Module 6W*2 Dual Channel BT Stereo Audio Amplifier Board

DC 5V/3.7V USB/Battery Powered AMP Module 6W*2 Dual Channel BT Stereo Audio Amplifier Board Feature: Support for USB 5V or lithium battery 3.7V power supply more convenient to use. Suitable for speakers with an impedance of 6 ohms or 8 ohms. The... more

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$11.99

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Mini Amplifier Board Stereo Output 2 Working Mode Sound Power Amp Module for Store Theater Speaker

Mini Amplifier Board Stereo Output 2 Working Mode Sound Power Amp Module for Store Theater Speaker

Item Type: Tablet Case with Keyboard Product Material: Plastic Color: Rose Gold Battery: Lithium Ion Battery (built in) Battery Capacity: 500mah Applies to: For IOS Tablet (5th generation) 2022 Models: for A2588 for A2589 for A2591 For IOS Tablet (4th... more

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$8.67

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LaMaz Headphone Amplifier Aluminum Alloy ALC Sound Power Amplifier for Teaching Trainer Singer Coach Shopping Mall Outdoor

LaMaz Headphone Amplifier Aluminum Alloy ALC Sound Power Amplifier for Teaching Trainer Singer Coach Shopping Mall Outdoor

Item Type: Amplifier Material: Aluminum Alloy Battery: Lithium Ion Battery 502030 (Built In) Battery Capacity: 350mAh Power Supply: DC 5V Interface: 3.5mm Tuning Frequency: 300HZ to 4KHZ Practical Use: Direct Drive Headphones to Listen Can Be Connected... more

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$28.64

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KAUU Headphone Amplifier Aluminum Alloy ALC Sound Power Amplifier for Teaching Trainer Singer Coach Shopping Mall Outdoor

KAUU Headphone Amplifier Aluminum Alloy ALC Sound Power Amplifier for Teaching Trainer Singer Coach Shopping Mall Outdoor

Item Type: Amplifier Material: Aluminum Alloy Battery: Lithium Ion Battery 502030 (Built In) Battery Capacity: 350mAh Power Supply: DC 5V Interface: 3.5mm Tuning Frequency: 300HZ to 4KHZ Practical Use: Direct Drive Headphones to Listen Can Be Connected... more

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$23.69

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LaMaz Headphone Amplifier Aluminum Alloy ALC Sound Power Amplifier for Teaching Trainer Singer Coach Shopping Mall Outdoor

LaMaz Headphone Amplifier Aluminum Alloy ALC Sound Power Amplifier for Teaching Trainer Singer Coach Shopping Mall Outdoor

Item Type: Amplifier Material: Aluminum Alloy Battery: Lithium Ion Battery 502030 (Built In) Battery Capacity: 350mAh Power Supply: DC 5V Interface: 3.5mm Tuning Frequency: 300HZ to 4KHZ Practical Use: Direct Drive Headphones to Listen Can Be Connected... more

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$28.64

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GeLan12 Headphone Amplifier Aluminum Alloy ALC Sound Power Amplifier for Teaching Trainer Singer Coach Shopping Mall Outdoor

GeLan12 Headphone Amplifier Aluminum Alloy ALC Sound Power Amplifier for Teaching Trainer Singer Coach Shopping Mall Outdoor

Item Type: Amplifier Material: Aluminum Alloy Battery: Lithium Ion Battery 502030 (Built In) Battery Capacity: 350mAh Power Supply: DC 5V Interface: 3.5mm Tuning Frequency: 300HZ to 4KHZ Practical Use: Direct Drive Headphones to Listen Can Be Connected... more

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$28.64

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Headphone Amplifier Aluminum Alloy ALC Sound Power Amplifier for Teaching Trainer Singer Coach Shopping Mall Outdoor

Headphone Amplifier Aluminum Alloy ALC Sound Power Amplifier for Teaching Trainer Singer Coach Shopping Mall Outdoor

Item Type: Amplifier Material: Aluminum Alloy Battery: Lithium Ion Battery 502030 (Built In) Battery Capacity: 350mAh Power Supply: DC 5V Interface: 3.5mm Tuning Frequency: 300HZ to 4KHZ Practical Use: Direct Drive Headphones to Listen Can Be Connected... more

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$32.99 $26.99

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LDIHAO Power Amplifier Module Dual Channel Subwoofer 100Wx2 DC12?24V BT 5.0 Sound Amplifier Board ZK?1002T

LDIHAO Power Amplifier Module Dual Channel Subwoofer 100Wx2 DC12?24V BT 5.0 Sound Amplifier Board ZK?1002T

LDIHAO- Item Type: Kids Camera Material: ABS Silicone Display: 2.4 inch IPS Color Display Function: Photo Video Game MP3 Expansion Support: Support 32G Memory Card (Not Included) Battery Capacity: 600mAh Lithium Ion Battery (Included) more

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$40.84

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Headphone Amplifier Aluminum Alloy ALC Sound Power Amplifier for Teaching Trainer Singer Coach Shopping Mall Outdoor

Headphone Amplifier Aluminum Alloy ALC Sound Power Amplifier for Teaching Trainer Singer Coach Shopping Mall Outdoor

Item Type: Handheld USB Microscopes Product Material: ABS Stainless Steel Battery: Lithium ion Battery (built in) Capacity: 550 mAh Connection Method: WIFI Connection Pixel: 300 000 Pixels Magnification Times: 50-1000X Focus Range: 0-40mm Light Source:... more

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$27.05

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LaMaz Headphone Amplifier Mini 1000X ALC Automatic Level Control Stereo Home Sound Power Amplifier System

LaMaz Headphone Amplifier Mini 1000X ALC Automatic Level Control Stereo Home Sound Power Amplifier System

Item Type: Headphone Amplifier Material: Aluminum Alloy Battery: Lithium Ion Battery 502030 (Built In) Capacity: 250 MA Power Supply: DC 5V Interface: Approx. 3.5mm/0.1in Practical Use: Direct Drive Headphones To Listen Can Be Connected To Cell Phone... more

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$25.50

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LaMaz Headphone Amplifier Mini 1000X ALC Automatic Level Control Stereo Home Sound Power Amplifier System

LaMaz Headphone Amplifier Mini 1000X ALC Automatic Level Control Stereo Home Sound Power Amplifier System

Item Type: Headphone Amplifier Material: Aluminum Alloy Battery: Lithium Ion Battery 502030 (Built In) Capacity: 250 MA Power Supply: DC 5V Interface: Approx. 3.5mm/0.1in Practical Use: Direct Drive Headphones To Listen Can Be Connected To Cell Phone... more

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$25.50

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GeLan12 Headphone Amplifier Mini 1000X ALC Automatic Level Control Stereo Home Sound Power Amplifier System

GeLan12 Headphone Amplifier Mini 1000X ALC Automatic Level Control Stereo Home Sound Power Amplifier System

Item Type: Headphone Amplifier Material: Aluminum Alloy Battery: Lithium Ion Battery 502030 (Built In) Capacity: 250 MA Power Supply: DC 5V Interface: Approx. 3.5mm/0.1in Practical Use: Direct Drive Headphones To Listen Can Be Connected To Cell Phone... more

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$25.50

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Headphone Amplifier Mini 1000X ALC Automatic Level Control Stereo Home Sound Power Amplifier System

Headphone Amplifier Mini 1000X ALC Automatic Level Control Stereo Home Sound Power Amplifier System

Item Type: Headphone Amplifier Material: Aluminum Alloy Battery: Lithium Ion Battery 502030 (Built In) Capacity: 250 MA Power Supply: DC 5V Interface: Approx. 3.5mm/0.1in Practical Use: Direct Drive Headphones To Listen Can Be Connected To Cell Phone... more

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$27.99 $21.99

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Headphone Amplifier Mini 1000X ALC Automatic Level Control Stereo Home Sound Power Amplifier System

Headphone Amplifier Mini 1000X ALC Automatic Level Control Stereo Home Sound Power Amplifier System

Item Type: Headphone AmplifierMaterial: Aluminum AlloyBattery: Lithium Ion Battery 502030 (Built In) Capacity: 250 MAPower Supply: DC 5VInterface: Approx. 3.5mm/0.1inPractical Use: Direct Drive Headphones To Listen Can Be Connected To Cell Phone... more

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$17.99

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Super Small 3W+3W PAM8403 Digital Audio Amplifier Power Amp Module - 5pcs

Super Small 3W+3W PAM8403 Digital Audio Amplifier Power Amp Module - 5pcs

Features: PAM8403 mini type D digital power amplifier can be easily put in small space of many digital products high amplification efficiency. It can be powered by computer USB 5V or phone charger 5V or lithium battery. High efficiency 90% can provide... more

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$7.60

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Mini Amplifier Digital Board Module Low Power Consumption Small Amplifiers Plate Stereo

Mini Amplifier Digital Board Module Low Power Consumption Small Amplifiers Plate Stereo

Description This item is Amplifier Board made of metal and PCB board. Can be powered by 5V USB or cell phone charger USB port 5V Lithium battery power also. Built-in noise canceling circuit short circuit current protection and over-temperature... more

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$7.17

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BT5.2 TWS Wireless Module Power Amplifier Pcba Module 2 x 5W Audio Player Board

BT5.2 TWS Wireless Module Power Amplifier Pcba Module 2 x 5W Audio Player Board

Special attention: 1. Bat + is connected to the positive pole dc3.7v to 5V + GNT - is connected to the negative pole; 2. The working voltage of lithium battery is 3.7V or the DC of regulated power supply is 4.5-5v and the current is 600-700ma when one... more

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$9.08

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BT5.2 TWS Wireless Module Power Amplifier Pcba Module 2 x 5W Audio Player Board

BT5.2 TWS Wireless Module Power Amplifier Pcba Module 2 x 5W Audio Player Board

Special attention: 1. Bat + is connected to the positive pole dc3.7v to 5V + GNT - is connected to the negative pole; 2. The working voltage of lithium battery is 3.7V or the DC of regulated power supply is 4.5-5v and the current is 600-700ma when one... more

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$9.08

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Diymore Mini Amplifier Board DC3.7V-5V 5W+5W BT Decoder Module with Power Amplifier Audio Stereo Amplify Board for DIY Sound System

Diymore Mini Amplifier Board DC3.7V-5V 5W+5W BT Decoder Module with Power Amplifier Audio Stereo Amplify Board for DIY Sound System

Specification: Power supply: DC voltage (3.7-5V) the current must be more than 1.5A-2A USB is the charging input: when the lithium battery is plugged into the red power socket it can be charged from here; the red light is on when charging and the red... more

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$8.54

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Carevas Wireless transceiver 50M Audio Wireless Portable UHF Wireless Receiver Set Built-in Reable Lithium Wireless Built-in Battery Bass Violin MOWEO Portable Wireless dsfen

Carevas Wireless transceiver 50M Audio Wireless Portable UHF Wireless Receiver Set Built-in Reable Lithium Wireless Built-in Battery Bass Violin MOWEO Portable Wireless dsfen

Portable UHF Wireless Guitar Transmitter and Receiver Set 50M Transmission Range Audio Wireless System Built-in Rechargeable Lithium Battery for Bass Electric Guitar Violin: Plug and play portable type-c charging port mobile phone/power bank can also... more

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$29.19

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Electronic Drum Pad Portable External Sound Built-in 1200mah Battery Powered WG802

Electronic Drum Pad Portable External Sound Built-in 1200mah Battery Powered WG802

1�USB DC5V external adapter for power supply and charging built-in 1200mah rechargeable lithium battery 2�With recording playback function and adjustable volume and speed 3�Standard 9-sided portable electronic drum built-in multiple drum kits... more

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$66.91

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Educational Electronic Keyboard for Kids Roll-Up 49-Key Digital Music Piano with Rechargeable Battery Entry-Level Foldable Soft Keyboard Instrument

Educational Electronic Keyboard for Kids Roll-Up 49-Key Digital Music Piano with Rechargeable Battery Entry-Level Foldable Soft Keyboard Instrument

Color: Multi-Color Material: Silicon + Plastic Piano Size: 5.91 x 8.27 in Package Includes: 1 x Roll Up Piano 1 x USB Power Cable 1 x User Manual Note: - Please refer to the measurement. Tiny measuring error is allowable in normal range. - There might... more

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$43.89

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Guitar Effect Pedal Bypass Function Stable Powerful Performance for Bass Electric Guitar DC9รขโ‚ฌโ€˜12V

Guitar Effect Pedal Bypass Function Stable Powerful Performance for Bass Electric Guitar DC9รขโ‚ฌโ€˜12V

Item Type: Guitar Effect PedalModel: BS1Material: Aluminum alloyWorking Voltage: DC 9-12VCurrent: 200mATwo Kinds of Power Support: Battery or DC inputBattery: 9V lithium battery x 1 (shipped without battery) .wang-edit-text{ font-family: Arial... more

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$43.99

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Mic Amp Portable Microphone Amp 3.5mm Interface Audio Amp High Gain 1000 Times Amplification Accessory Set Kit

Mic Amp Portable Microphone Amp 3.5mm Interface Audio Amp High Gain 1000 Times Amplification Accessory Set Kit

Mic Amp Portable Microphone 3.5mm Interface for Audio Specification: Item Type: Microphone Product Material: ABS aluminium alloy. Power Supply: DC 5V Interface: Approx. 3.5mm / 0.14in Battery: 250mAh 502030 lithium batter with built in battery. Package... more

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$19.86 $17.26

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ckepdyeh Electric Guitar Speaker Desktop Mini Distortion Delay Speaker Guitar Amplifier Guitar Amplifier

ckepdyeh Electric Guitar Speaker Desktop Mini Distortion Delay Speaker Guitar Amplifier Guitar Amplifier

The is a powerful portable amp with distortion and delay optics for multiple tones There is a 3x9V 100mA DC output to power more pedals. Equipped with 2x40hm10W high-quality speakers Built-in lithium battery charging time 2 hours running time 3 hours... more

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$110.14

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Electric Guitar Speaker Desktop Mini Distortion Delay Speaker Guitar Amplifier Guitar Amplifier

Electric Guitar Speaker Desktop Mini Distortion Delay Speaker Guitar Amplifier Guitar Amplifier

The is a powerful portable amp with distortion and delay optics for multiple tones There is a 3x9V 100mA DC output to power more pedals. Equipped with 2x40hm10W high-quality speakers Built-in lithium battery charging time 2 hours running time 3 hours... more

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$102.02

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Mini Audio Amplifier Mini Stereo Audio Preamplifier Noise Reduction Circuit Aluminum Alloy Shell Headphone Amplifier

Mini Audio Amplifier Mini Stereo Audio Preamplifier Noise Reduction Circuit Aluminum Alloy Shell Headphone Amplifier

Specification: Item Type: Mini Stereo Audio Preamplifier Material: ABS and aluminum alloy Input: RCA (L/R) 3.5mm Output: RCA (L/R) 3.5mm phone Power Supply: DC 5V Battery: 1000 mah 503450 lithium battery (built in) Compatible Input Devices: DVD CD set... more

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$27.45

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Digital Amplifier Board USB Powered Amplifier Board Digital Amplifier Module Mini Amplifier

Digital Amplifier Board USB Powered Amplifier Board Digital Amplifier Module Mini Amplifier

Description This item is Amplifier Board made of metal and PCB board. Can be powered by 5V USB or cell phone charger USB port 5V Lithium battery power also. Built-in noise canceling circuit short circuit current protection and over-temperature... more

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$8.55

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LaMaz HiFi Headphone Amplifier Portable 3.5mm Cable Input Out Two Stage Gain Switch Headphone Amplifier

LaMaz HiFi Headphone Amplifier Portable 3.5mm Cable Input Out Two Stage Gain Switch Headphone Amplifier

Item Type: Headphone Amplifier Material: Aluminum Alloy Shell Colour: Black Size: Approx. 94 x 52 x 13mm/3.7 x 2.0 x 0.5in Battery: Lithium Battery (Built In) 1000mAh Working Voltage: DC3.7-4.2V Charging Voltage: DC5V Maximum Output Power of Earphone:... more

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$24.40

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JOWOOM T2 Multi-functional Smart Guitar Tuner Peg String Winder for Guitar Ukulele Chromatic Tuning Built-in Rechargeable Lithium Battery

JOWOOM T2 Multi-functional Smart Guitar Tuner Peg String Winder for Guitar Ukulele Chromatic Tuning Built-in Rechargeable Lithium Battery

Specifications: Color: Black Power Supply: 1 * 3.6V 2600mA Rechargeable Lithium Battery Charging Time: 2H Charging Cable: Micro USB 5pin 5.2V DC 1.0A Current: stand by 16mA motor tuning 250mA Item Size: 11 * 9 * 3.6cm/ 4.3 * 3.5 * 1.4in Item Weight:... more

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$68.14 $60.40

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Electric Guitar Plug Mini Headphone Amp Amplifier Heavy Rock Compact Portable

Electric Guitar Plug Mini Headphone Amp Amplifier Heavy Rock Compact Portable

Specifications: Housing material: ABS+PC Power: Built-in rechargeable lithium battery Current: Max.20mA Product size: 8.7 * 8.1 * 2.9cm / 3.4 * 3.2 * 1.1in Product weight: 51g / 1.8oz Package size: 18 * 13 * 3.1cm / 7.1 * 5.1 * 1.2in Package weight:... more

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$22.15 $18.86

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Live Sound Card And Audio Interface With DJ Mixer Effects And Voice Changer Podcast Production Studio Equipment Prefect For Streaming/Podcasting/Gaming

Live Sound Card And Audio Interface With DJ Mixer Effects And Voice Changer Podcast Production Studio Equipment Prefect For Streaming/Podcasting/Gaming

Battery Properties: Rechargeable Battery Rechargeable Battery: Lithium Battery-18650 Series Operating Voltage: ≤36V Power Mode: USB more

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$30.39

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Portable Karaoke Machine RGB Colorful Lights Handheld Bluetooth Speaker with Wireless Microphone for Home Party Pink

Portable Karaoke Machine RGB Colorful Lights Handheld Bluetooth Speaker with Wireless Microphone for Home Party Pink

Item Type: Portable Karaoke Machine Material: ABS Audio Battery: Lithium-ion battery 2000mAh (shipped with built-in battery) Microphone Battery: Lithium-ion battery 500mAh (shipped with built-in battery) Horn Power: 4Ω 16W Frequency Response Range:... more

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$53.31

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Portable Karaoke Machine RGB Colorful Lights Handheld Bluetooth Speaker with Wireless Microphone for Home Party Blue

Portable Karaoke Machine RGB Colorful Lights Handheld Bluetooth Speaker with Wireless Microphone for Home Party Blue

Item Type: Portable Karaoke Machine Material: ABS Audio Battery: Lithium-ion battery 2000mAh (shipped with built-in battery) Microphone Battery: Lithium-ion battery 500mAh (shipped with built-in battery) Horn Power: 4Ω 16W Frequency Response Range:... more

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$53.31

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