UHF Wireless Guitar System, Wifi Interference, Wireless Guitar TransceiverUHF Wireless Transmitter adopts UHF high-frequency noise reduction wireless technology, which can transmit up to 50 meters and the signal is stable, easy to get rid of cable limiting, and the performance is more excitingAdjustable volume down/FM key volume up/FM key power buttonThe transmitter and receiver can be rotated 90 degrees, which can be easily inserted into the audio hole of the instrument, making it more flexible to useThe transmitter is connected to electric guitar, electric bass guitar, electronic organ and other plug-in instruments, and the receiver is connected to speakers and other power amplifier devices Long battery life -- built-in rechargeable lithium battery with more than 5-6 hours battery life after fully charged, just enough, to enjoy the wireless world in your concert. Model: T508Sampling Rate: 530MHz-690MH Pairing Method: Auto Pairing Transmission Methods: UHF Built-in Battery: 650mAh Color: Black Material: ABS Size: 8x3x2cm Package Contents: 1 x Transmitter 1 x Receiver 1 x Charging Cable Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement error is +/- 1-3cm.