Bietrun Wireless Microphone Headset, UHF Wireless Headset Mic System, 160ft Range,1/8'' and 1/4'' Plug, for Speakers, Voice Amplifier, PA System(Not Supported AUX/iOS)

Wireless microphone headset system: Only for Mic Jack, not Aux Jack, otherwise no sound Built-in high sensitivity condenser microphone, transmission distance upgrade to 160 Feet (50m) Signal StabilityNo DelayNo Radiation Anti-Howling Anti-Jamming Constant Frequency Clearer Sound Quality. Compatible voice amplifiers, multimedia. It is a portable Karaoke equipment. (Excludes AmpNot supported Iphone, bluetooth speaker, PC and Laptop) Obtained by FCC test.
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, then you can use it. No further operation. Headset and handheld is 2 in 1 design, easily change the handheld mode to headset mode to meet your needs. Not supported Android Phones, Iphones, Macbooks, Laptop, Bluetooth Speaker.
Charge and work of wireless microphones: The transmitter and receiver are built-in 400 mah rechargeable lithium-ion batteries that can offer about 6 hours working time. Usb cable has two micro USB V 2.0 to charge for the transmitter and receiver simultaneously. Fully charge is only 2.5 hours.
Perfect Application: The plug on the receiver is 3.5 mm. For 6.35 mm amplifiers, please use the additional 6.35 mm adapterincludedto connect more equipments.
Using multiple wireless microphone simultaneously: Please refer to the user manual to channel switching ( Max 15 Channel ) in (Part 4 Advanced Operations To 4.2 Note B, Page 8) Otherwise there maybe noise or no sound. Use up to 15 microphone headset at the same time. Built-in cardioid polar pattern condenser microphone, widely applied to conference, speech, Web podcast, outdoor Live, Yoga instructor, voice amplifier, dancing instructor, promotion, game etc.
What if can';
t pair or no sound: 1, Turn off the receiver and transmitter 2, Turn on the transmitterHandheld Microphone), blue light is on, long press + to flash the blue light 3, Turn on the receiver and wait for connection 4, The blue lights of the transmitter and receiver stop flashing, the connection is successful.