Sabrent Bluetooth Wireless Adapter for Home Stereo, Portable Speakers, Headphones And any other 3.5mm Audio input Device (BT-AUDIO) Turn your new and old speakers or headphones into Bluetooth enabled devices! Wirelessly receive music from any of your Bluetooth enabled Smartphones, tablets or computer from up to 30 feet away! Features Bluetooth v2.1 with EDR for superior wireless performance Receives up to 33 feet away Utilizes Bluetooth 2.1 with A2DP streaming for powerful, enhanced audio quality, and features a one-touch control to pair with your device in seconds! Charges iPod / iPhone / USB cell phones / USB MP3 players while you listen.