Professional UHF Wireless Microphone: ●The microphone adopts UHF frequency band(Use lawful signal bands with US FCC ID), Open Place: UHF distance240FT/75m, Bluetooth 32ft/10m, low delay and crystal clear sound quality.●Adjustable 15 Frequency Channel, If you use multiple microphones at the same time or noise, Click the switch at the end of the microphone to adjust the channel.(Each microphone channel number is inconsistent to avoid interference).
Rechargeble Microphone: ●No need to purchase additional AA batteries. ●The microphone and receiver are both built-in 1200 mAh rechargeable lithium-ion battery. work time up to 7 plus hours with charging time 3-4 hours.●The charging cable are included in package,support charging the dual microphones and receiver in one cable at the same time.●Cool led light ring (working in green,charging in red),and a enhance fashion clear white led display.
Easy to Use:●Plug and play, auto connect, long press the microphone tail switch to turn on the microphone. Only for input devices with 6.35mm (1/4") or 3.5mm (1/8") MIC interface, E.g speaker, Singing machine, audio amplifier, PA system, Voice amplifier, truck speaker system, Dome speaker system etc. Receiver with Bluetooth, Or as a Bluetooth receiver to play music on old speakers.●Turn on the receiver, search for the Bluetooth name: Bietrun, Play your music for karaoke.