U-band wireless transmission, compact and stable Built-in 7 channels Support multiple sets of simultaneous use Support one sender and multiple receivers Connectors super: wide range of free rotation Low power consumption, support a variety of instrument signals Support 6.35mm and 3.5mm interface Built-in 950mA lithium battery, endurance more than 7 hours Transmission distance 30-50 meters Dynamic range 106db 5V USB TYPE-C charging Product Name: Guitar Wireless Transceiver Model:IN-80 Application:Electric Guitar Electric Bass Electric Hairpipe Colour:Black Material:ABS Package Contents: 1 x receiver 1 x transmitter 1 x data cable 1 x charging case Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.