Tenergy Audio Pulse Bluetooth Adapter Wireless Music Receiver with A2DP Technology for Home Stereo, Portable Speakers, Headphones, Car Sound Systems, More Universal Bluetooth receiver adapter for any stereo/speaker system with AUX input or RCA input. Can pair with any bluetooth enabled smartphone, tablet, laptop or tablet PC. Long distance wireless range of up to 30ft. AUX to 2 RCA cable adapter included for home theatre hookup.