Features:
1.High quality sound, all digitals, 2.4G audio transfer
2.The transmission distance is 20-30 meters, while 80 meters outside the room
3.Not be influenced by external signals or phones
4.Signal to noise and distortion are more than 87 dB
5.Support one-to-many, one-to-one amplifiers
6.Built-in rechargeable battery and usb interface for recharging
7.Easy to use, plug and play
8.Vniversal for all electric musical instrument
9.Receiver size: 12 x 4 x 2.5cm
10.Transmitter size: 9.5 x 5 x 2.5cm
Package included:
1 x receiver
1 x transmitter
1 x user manual