New M7 HiF Tube Wireless Bluetooth 4.2 Audio Receiver 6J1 Tube Preamplifier ESS9023 Bluetooth Decoder Wireless Chargers Simply plug this device to

Simply plug this device to your wall electric outlet

Only suitable for United States

And you can make your games more interesting and playability through RF when develop online

Physical fly catcher and energy saving

New M7 HiF Tube Wireless Bluetooth 4.2 Audio Receiver 6J1 Tube Preamplifier ESS9023 Bluetooth Decoder Wireless Chargers Simply plug this device toProduct Details: The tube Bluetooth audio receiving adapter, the audio signal input terminal can be connected to the mobile phone, the tablet computer, etc., to get rid of the cable bondage, and it is convenient, and can also be connected to the computer. CD. lossless music player and other audio sources. The audio output can be connected to various digital power amplifiers, active multimedia speakers and other audio equipment. With high and low sound