Bietrun UHF Wireless Microphone Headset, 165ft Range, Working Time 6H, 1/4''Plug, Wireless Headset Mic for iPhone, Android, Camera, Karaoke Speaker, Amp, Mic Speakers, PA System, Teaching, Fitness

Wide Compatibility: The Receiver Has 1/4"Plug Connect Works With Mixer, Pa System Speaker, Desktop, Speaker And Amplifier.●Built-In 2 Cable:①1/4'' To 1/8'' TRS Adapter Cable To Dslr Camera, Digital Camera.②1/4'' To 1/8'' TRRS Cable Connect To iphone, Laptop, Ipad & Smartphones.●Please Use Genuine Conversion Cables: Usb-C To 3.5mm/Lightning To 3.5mm Cable (Not Included In The Package), Otherwise, No Sound.●[※Not Compatible Bluetooth Speakers/Macbook].
Professional Uhf Wireless Mic Performance: Upgraded Bietrun wireless microphone, fcc certified uhf independent frequency bands, high-sensitivity condenser microphone. Stable & Comfortable ●165 feet (50m) transmission distance ●Signal stability ●No delay ●No radiation ●Anti-howling ●Anti-jamming ●Constant frequency ●Clearer sound quality.
Easy to use: Please Turn On The Transmitter And Receiver Power Switches, The Blue Light Will Flash For Approximately 2s, Indicator Light Stops Flashing After A Successful Match, And Then You Can Use It,No Further Action.●Headset And Handheld Is 2 In 1 Design, Easily Change The Handheld Mode To Headset Mode To Meet Your Needs.
Charge & Work of Upgrade Microphone: Built in newly upgraded 450 mah rechargeable lithium-ion batteries, transmitter and receiver can be charged simultaneously with the dual usb v2.0 cable head. fully charge is only 2.5 hours, working time upgraded to 6 hours.
No Sound?: 1. Check if the connection is secure. 2.Check if a speaker with MIC is connected. (How to re-pair: ?turn on transmitter and long press key “+ and -” for 5 seconds same time, indicator light starts flashing(blue). ?turn on receiver, wait for auto pairing about 5 s. ?indicator light stops flashing after a successful pairing). Please note: it's a microphone device for voice input, no auditory function, no speaker.1-year warranty, contact if any questions.