walmeck receiver lithium battery 30m

OWSOO Audio Receiver for Microphone Wireless System Reliable and Convenient Ideal for Studios and Stages

Features: frequency battery indicator and signal strength bar are clearly and intuitively displayed on LED screen. Built in dual antenna that to WiFi and electromagnetic etc. features of anti-jamming and has longer transmission distance(30m).... more

1 Pair of Wireless Microphone System with Receiver Suitable for Dynamic/Condenser Microphones

Features: frequency battery indicator and signal strength bar are clearly and intuitively displayed on LED screen. Built in dual antenna that resist to WiFi and electromagnetic etc. features of anti-jamming and has longer transmission distance(30m).... more

Wireless Handheld Microphone 1 for 2 Clear Wireless Microphone System with Receiver for Family Gathering Party Outdoor

Wireless Handheld Microphone 1 for 2 Clear Wireless Microphone System with Receiver for Family Gathering Party Outdoor Item Type: Wireless MicrophoneMaterial: ABSMicrophone Battery: 2 x 18650 Lithium Batteries (800mah) (With Built In Battery... more

Guitar Wireless System Rechargeable UHF 730MHz 4 Channels Guitar Transmitter Receiver for Guitar Bass Violin Keyboard

Item Type: Guitar Wireless System Material: ABS Frequency Range: UHF Frequency Bandwidth: 20Hz-20kHz Transmission Delay: <4 Ms Charging Interface: Micro USB Charging Time: 2 Hours Use Time: 4 Hours Battery Type: Lithium Battery Transmitter Battery... more

Wireless Guitar System - Plug and Play Transmitter Receiver Set

Item Type: Guitar Receiver Transmitter Set Material: ABS electronic components Colour: Black Frequency Bandwidth: 20Hz-20KHz Green: Channel 1 Red: Channel 2 Blue: Channel 3 White: Channel 4 Battery Required: Receiver: 1 x lithium battery Battery Model:... more

Wireless Microphone Portable UHF Handheld Karaoke Dynamic Microphone System with Volume & Echo Control and Rechargeable Receiver 328ft Range for Singing Wedding Speech

Built-in battery capacity: 1800mAh Frequency response range: 50Hz-18KHz Environmentally Friendly Lithium Battery Long-distance Reception Automatic Frequency Matching High-Fidelity Sound Quality Intelligent Noise Reduction Built-in Reverb More Powerful... more

Guitar Wireless System Rechargeable UHF 730MHz 4 Channels Guitar Transmitter Receiver for Guitar Bass Violin Keyboard

Item Type: Guitar Wireless System Material: ABS Frequency Range: UHF Frequency Bandwidth: 20Hz-20kHz Transmission Delay: <4 Ms Charging Interface: Micro USB Charging Time: 2 Hours Use Time: 4 Hours Battery Type: Lithium Battery Transmitter Battery... more

RIWPKFH C01 Wireless System Audio Transmitter Receiver Pickup USB Rechargeable Wireless System for Electric Guitar Bass Violin

Feature: 1. Long-lasting Battery Life: With a built-in 3.7V 600mah rechargeable lithium battery this device can run for up to 4 hours on a single charge. The red light stays lit while charging ensuring you always know when it s ready to go. 2.... more

Wireless transceiver And Receiver 50m Audio Built-in Set 50m Audio Built-in W3 Portable Uhf Band Audio 50m Built-in Reable Dsfen Built-in Reable Moweo

double W3 Portable UHF Wireless Guitar Transmitter and Receiver Set 50M Transmission Range Audio Wireless System Built-in Rechargeable Lithium Battery for Bass Electric Guitar Violin Built-in li-polymer battery enduring more than 4 hours use time.... more

QJUHUNG Wireless Guitar System Transmitter and Receiver 20Hz-20kHz UHF Built-in 3.7V 600mAh Rechargeable Support 4 Channels with Plug for Electric Guitar Bass Organ

WIRELESS - The Audio Electric Guitar Transmitter Receiver adopts the latest wireless high-frequency transmission technology new design modeling structure. CONVENIENT CHARGING - This A8 Wireless Guitar System built-in rechargeable lithium battery... more

UHF Wireless Microphone Kit KTV Live Broadcast 50m Automatic Connecting Pairing Wireless Microphone with 6.35mm 3.5mm Universal Receiver

Item Type: Wireless Microphone Material: Metal ABS Gross Weight: 810g / 28.6oz SNR: ≥ 95dB Frequency Response Range: 30HZ-20khz Receiving Distance: 50m under ideal condition Single Microphone Battery Information: lithium ion battery 18650 x 1 1200mAh... more

1-to-2 Portable UHF Handheld Wireless Mic Microphone with Mini Bluetooth Receiver Gold

1.The receiver has a charging function. Equipped with a detachable large capacity lithium battery. 2.With automatic mute and impact elimination circuit to avoid the impact and noise of the switch on/off. 3.The effective distance of wireless... more

Wireless Instrument Microphone 360° Rotatable UHF Clip Condenser Mic Receiver and Transmitter System

Item Type: Wireless Instrument Microphone Material: ABSCarrier Frequency: 500Mhz-980MhzFrequency Response: 30Hz-18KHzDynamic Range: 96dBTransmit Power: 10mWSNR: 96dBDistortion: <0.1%Receiver Sensitivity: -96dBTransmitter Built in Lithium Battery... more

UHF Wireless Microphone Kit KTV Live Broadcast 50m Automatic Connecting Pairing Wireless Microphone with 6.35mm 3.5mm Universal Receiver

Item Type: Wireless Microphone Material: Metal ABS Gross Weight: 810g / 28.6oz SNR: ≥ 95dB Frequency Response Range: 30HZ-20khz Receiving Distance: 50m under ideal condition Single Microphone Battery Information: lithium ion battery 18650 x 1 1200mAh... more

UHF Headset Wireless Microphone Professional Wireless Mic Set 6.35mm Receiver for Speaker Voice Amplifier for Teaching Training Tour Guide Teacher Conference Hosting Music Lovers Playing KTV Scenes

Specifications: HEADSET MICROPHONE: Channel A: 600~649MHz Channel B: 650~699MHz Transmitted Power: 10dBM Capsule Type: Condenser Battery Type: 3.7V 400mAh lithium battery Size: 180 * 145 * 115mm / 7.09 * 5.71 * 4.53in RECEIVER: Channel A: 600~649MHz... more

kfykfyk Guitar Wireless System Transmitter Receiver for Electric Guitar Bass Wireless Guitar Transmitter

Wireless transmitter & receiver set for electroacoustic musical instruments like guitar bass etc. Built-in rechargeable lithium battery long working hours; and comes with USB cable for convenient charging. Plug and play simple to use; compact size and... more

Guitar Wireless System Rechargeable UHF 730MHz 4 Channels Guitar Transmitter Receiver for Guitar Bass Violin Keyboard

Item Type: Guitar Wireless SystemMaterial: ABSFrequency Range: UHFFrequency Bandwidth: 20Hz-20kHzTransmission Delay: <4 MsCharging Interface: Micro USBCharging Time: 2 HoursUse Time: 4 HoursBattery Type: Lithium BatteryTransmitter Battery Capacity:... more

DOUBLE Wireless transceiver Bass Violin Wireless And Receiver Audio Wireless Audio Built-in Bass 50m Audio Built-in W3 Portable Set 50m Uhf And Set Uhf Wireless 50m Wireless Built-in Anrio Dsfen

double W3 Portable UHF Wireless Guitar Transmitter and Receiver Set 50M Transmission Range Audio Wireless System Built-in Rechargeable Lithium Battery for Bass Electric Guitar Violin Less than 6ms latency more than 100 feet transmission . Built-in... more

Guitar Wireless Guitar System Red Transmitter + Receiver with USB Charging Cable for Electric Guitar Bass

Specifications: Sample Range: 24bit/ 48KHz uncompressed digital transmission Latency: less than 6ms Range: 100 feet outdoors Dynamic Range: 110dB Frequency Response: 10-22KHz +1dB/-1dB Power Supply: Built-in Rechargeable Lithium Battery(3.7V 600mAh)... more

Wireless Guitar System Receiver Transmitter Rechargeable Pickup Accessory Set Kit

Item Type: Wireless Guitar System Material: Plastic + Metal Colour: Black Frequency Range: UHF Frequency Bandwidth: 20Hz-20KHz Transmission Delay: <4ms Charging Interface: Micro USB Charging Time: 2 Hours Use Time: 4 Hours required Battery: Lithium... more

Wireless Guitar System Receiver Transmitter Rechargeable Pickup Accessory Set Kit

Item Type: Wireless Guitar System Material: Plastic + Metal Colour: Black Frequency Range: UHF Frequency Bandwidth: 20Hz-20KHz Transmission Delay: <4ms Charging Interface: Micro USB Charging Time: 2 Hours Use Time: 4 Hours required Battery: Lithium... more

Wireless Guitar System Receiver Transmitter Rechargeable Pickup Accessory Set Kit

Item Type: Wireless Guitar System Material: Plastic + Metal Colour: Black Frequency Range: UHF Frequency Bandwidth: 20Hz-20KHz Transmission Delay: <4ms Charging Interface: Micro USB Charging Time: 2 Hours Use Time: 4 Hours required Battery: Lithium... more

Wireless Guitar System Receiver Transmitter Rechargeable Pickup Accessory Set Kit

Item Type: Wireless Guitar System Material: Plastic + Metal Colour: Black Frequency Range: UHF Frequency Bandwidth: 20Hz-20KHz Transmission Delay: <4ms Charging Interface: Micro USB Charging Time: 2 Hours Use Time: 4 Hours required Battery: Lithium... more

LaMaz Wireless Guitar System Receiver Transmitter Rechargeable Pickup Accessory Set Kit

Item Type: Wireless Guitar System Material: Plastic + Metal Colour: Black Frequency Range: UHF Frequency Bandwidth: 20Hz-20KHz Transmission Delay: <4ms Charging Interface: Micro USB Charging Time: 2 Hours Use Time: 4 Hours required Battery: Lithium... more

JAYETE C-01 UHF Professional Wired to Wireless Microphone Converter Micphone Transmitter & Receiver 500~980MHz Receiving Transmission Compatible with Dynamic/Condenser Microphone with 48V Phantom

Specifications: Material: ABS Frequency Range: 500~980MHz Channels: 16 frequency Channel Spacing: 0.5~2.5MHz Adjustment: DQPSK Frequency Stability: ±3PPM Frequency Response: 40Hz~20kHz Range: 30~50M Lithium Battery: 3.7V 800mAh Transmitter Size: 106 *... more

LEKATO MW-1 Wireless System 5.8Ghz Microphone Transmitter Receiver Plug on XLR for Dynamic Microphone Audio Mixer DSLR Camera PA System

Lekato MW-1 5.8GHz Wireless Microphone System Plug-on Rechargeable Wireless Transmitter Receiver For Effector Dynamic Microphone MW-01 receiver Power supply mode: built-in lithium battery Cell capacity:3.7V 400mAh Reception Sensitivity:- 85dBm Received... more

2.4G Microphone Cordless Handheld Professional Microphone for Speech Karaoke Party Singing

Item Type: Microphone Material: Aluminum Alloy and ABS Weight: Approx. 526g / 18.6oz Receiver Battery Type: Lithium ion batteries (built in) Receiver Battery Model: 18650 Receiver Battery Capacity: 1200 mAh Microphone Battery Type: Lithium ion battery... more

AOOOWER Microphone System UHF Wired to Audio Microphone Converter

Features: The built-in lithium-battery provides a 10-hour (normal) battery life for longer and uses stable technology; The audio transmitter and receiver system with screen dispaly; Stable connection within 30M/98.4feet (normal) Stable signal... more

BOROCO Wireless Lavalier Microphone Professional Noise Reduction Automatic Pairing Lapel Microphone for Oudoor Indoor Live Streaming Interview

Specification: Item Type: Wireless Lavalier Microphone Material: ABS Single Microphone Battery Type: Lithium Battery (With Built In Battery Delivery) Single Microphone Battery Capacity: 60mah Receiver Battery Type: Lithium Battery (Shipped with Built... more

Wireless Microphone UHF Wireless Dynamic Cardioid Sensitivity Mic with LED Display for Conference Computer Live Broadcast

Item Type: Wireless Microphone Product Material: ABS Metal Microphone Battery: AA Battery x 2 (Battery Not Included) Receiver Battery: 18650 Battery x 1 (Battery Not Included) Working Range: Within 30m Signal To Noise Ratio: ≥70db Frequency Response... more

Wireless Lavalier Microphone Professional Wireless Lavalier Microphone Camera - 2.4G Cordless Double Mics with Noise Reduction - Perfect for Interview Vlog and Video Recording

Specification: Item Type: Wireless Lavalier Microphone Material: ABS Transmission Distance: Approx. 20m/65.6ft Signal To Noise: 64dBm Frequency Response: 20Hz-20KHz Endurance: 8 Hours Battery Type: Lithium Battery Receiver Battery Capacity: 130mAh... more

LIZEALUCKY Wireless Lavalier Microphone Professional Wireless Lavalier Microphone Camera - 2.4G Cordless Double Mics with Noise Reduction - Perfect for Interview Vlog and Video Recording

Specification: Item Type: Wireless Lavalier Microphone Material: ABS Transmission Distance: Approx. 20m/65.6ft Signal To Noise: 64dBm Frequency Response: 20Hz-20KHz Endurance: 8 Hours Battery Type: Lithium Battery Receiver Battery Capacity: 130mAh... more

Wireless Lavalier Microphone Professional Wireless Lavalier Microphone Camera - 2.4G Cordless Double Mics with Noise Reduction - Perfect for Interview Vlog and Video Recording

Specification: Item Type: Wireless Lavalier Microphone Material: ABS Transmission Distance: Approx. 20m/65.6ft Signal To Noise: 64dBm Frequency Response: 20Hz-20KHz Endurance: 8 Hours Battery Type: Lithium Battery Receiver Battery Capacity: 130mAh... more

2.4G Microphone Cordless Handheld Professional Microphone for Speech Karaoke Party Singing

2.4G Microphone Cordless Handheld Professional Microphone for Speech Karaoke Party Singing Item Type: MicrophoneMaterial: Aluminum Alloy and ABSWeight: Approx. 526g / 18.6ozReceiver Battery Type: Lithium ion batteries (built in)Receiver Battery Model:... more

Tersalle Wireless Lavalier Microphone Professional Plug and Play Noise Reduction Mini Lapel Microphone for Live Streaming Recording

Item Type: Wireless Lavalier Microphone Material: ABS Microphone Size: Approx. 55x11mm / 2.17x0.43in Receiver Size: Approx. 65x20mm / 2.56x0.79in Frequency Range: 2.4G Operating Time: About 4 Hours Built In Polymer Lithium Battery on the Receiver Side:... more

KAUU Wireless Lavalier Microphone Professional Plug and Play Noise Reduction Mini Lapel Microphone for Live Streaming Recording

Item Type: Wireless Lavalier Microphone Material: ABS Microphone Size: Approx. 55x11mm / 2.17x0.43in Receiver Size: Approx. 65x20mm / 2.56x0.79in Frequency Range: 2.4G Operating Time: About 4 Hours Built In Polymer Lithium Battery on the Receiver Side:... more

Wireless Lavalier Microphone Professional Plug and Play Noise Reduction Mini Lapel Microphone for Live Streaming Recording

Item Type: Wireless Lavalier Microphone Material: ABS Microphone Size: Approx. 55x11mm / 2.17x0.43in Receiver Size: Approx. 65x20mm / 2.56x0.79in Frequency Range: 2.4G Operating Time: About 4 Hours Built In Polymer Lithium Battery on the Receiver Side:... more

Wireless Microphone System SmartMike+ Rechargeable Bluetooth Lapel Mic

SabineTek SmartMike+s are ultra-compact transmitter&receiver combo wireless microphone system which is unique in its clip-on-go versatility incredibly compact body built-in rechargeable lithium battery. This wireless lavalier microphone system helps... more