B10 NFC Desktop Bluetooth Music Receiver 4.1 Bluetooth Adapter USB Drive Reads Bluetooth Speaker The updated version added U disk reading, using the latest current sound isolation technology to eliminate bluetooth current sound. Easy pairing, quick connection. Concise, atmospheric appearance, fashion cool, convergence of a variety of connection. Lossless BBB zero, one second in place. Young people must be smart! NFC bluetooth audio adapter, let the wired speaker second to wireless bluetooth speaker. Let you play while enjoying high quality music, easy to achieve the home speaker broadcast phonetablet music. High quality bluetooth 4.1 lossless audio receiver support bluetooth NFC function of mobile phone, tablet computer with bluetooth NFC function, notebook computer with bluetooth NFC function and other digital products with bluetooth NFC function. 1, it allows you to have the minimum cost, the old audio upgrade to a bluetooth function of the audio; 2, it can be convenient to the phone in the music, "swing" (transmission) to the audio equipment to play; 3. It allows you to get rid of the shackles of all kinds of connections. No matter you are sitting on a comfortable sofa or moving in the room, it can transmit music from your mobile phone to your home sound system and enjoy a sumptuous private music feast