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Ametoys 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

Features: The wireless headset microphone adopts UHF band to signal interference at all times. Its signal transmission distance is up to 30 meters (without obstacle) 2.5ms transfer delay more reliable and stable for transmitting pure sound. A/B channel... more

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

Features: The wireless headset microphone adopts UHF band to signal interference at all times. Its signal transmission distance is up to 30 meters (without obstacle) 2.5ms transfer delay more reliable and stable for transmitting pure sound. AB channel... more

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

Features: The wireless headset microphone adopts UHF band to signal interference at all times. Its signal transmission distance is up to 30 meters (without obstacle) 2.5ms transfer delay more reliable and stable for transmitting pure sound. AB channel... more

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

Features: The wireless headset microphone adopts UHF band to signal interference at all times. Its signal transmission distance is up to 30 meters (without obstacle) 2.5ms transfer delay more reliable and stable for transmitting pure sound. AB channel... more

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

Features: The wireless headset microphone adopts UHF band to signal interference at all times. Its signal transmission distance is up to 30 meters (without obstacle) 2.5ms transfer delay more reliable and stable for transmitting pure sound. AB channel... 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

Features: The wireless headset microphone adopts UHF band to signal interference at all times. Its signal transmission distance is up to 30 meters (without obstacle) 2.5ms transfer delay more reliable and stable for transmitting pure sound. A/B channel... more

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

Features: The wireless headset microphone adopts UHF band to signal interference at all times. Its signal transmission distance is up to 30 meters (without obstacle) 2.5ms transfer delay more reliable and stable for transmitting pure sound. AB channel... 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

Features: The wireless headset microphone adopts UHF band to signal interference at all times. Its signal transmission distance is up to 30 meters (without obstacle) 2.5ms transfer delay more reliable and stable for transmitting pure sound. A/B channel... more

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

Features: The wireless headset microphone adopts UHF band to signal interference at all times. Its signal transmission distance is up to 30 meters (without obstacle) 2.5ms transfer delay more reliable and stable for transmitting pure sound. AB channel... more

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

Features: The wireless headset microphone adopts UHF band to signal interference at all times. Its signal transmission distance is up to 30 meters (without obstacle) 2.5ms transfer delay more reliable and stable for transmitting pure sound. AB channel... more

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

Features: The wireless headset microphone adopts UHF band to signal interference at all times. Its signal transmission distance is up to 30 meters (without obstacle) 2.5ms transfer delay more reliable and stable for transmitting pure sound. AB channel... 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

Features: The wireless headset microphone adopts UHF band to signal interference at all times. Its signal transmission distance is up to 30 meters (without obstacle) 2.5ms transfer delay more reliable and stable for transmitting pure sound. A/B channel... more

Tomshoo 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

Features: The wireless headset microphone adopts UHF band to signal interference at all times. Its signal transmission distance is up to 30 meters (without obstacle) 2.5ms transfer delay more reliable and stable for transmitting pure sound. A/B channel... more

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

Features: The wireless headset microphone adopts UHF band to signal interference at all times. Its signal transmission distance is up to 30 meters (without obstacle) 2.5ms transfer delay more reliable and stable for transmitting pure sound. AB channel... more

Andoer 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

Features: The wireless headset microphone adopts UHF band to signal interference at all times. Its signal transmission distance is up to 30 meters (without obstacle) 2.5ms transfer delay more reliable and stable for transmitting pure sound. A/B channel... more