The BTSA1 is a Long Range Bluetooth Speaker Adapter that allows you to free your smartphone, tablet, iPod, or laptop from docks and cables, by wirelessly streaming audio through your existing speaker system. You simply plug the Speaker Adapter into your stereo or speaker, pair your Bluetooth-enabled device, and start streaming. It's that easy. With our Long Range technology you can roam freely throughout your home or office, with your Bluetooth device, and still maintain a superior sound quality. The Adapter is built with two High Power amplifiers, a high gain external antenna, and the latest in Bluetooth technology - giving you more range and even more freedom. Whether it be your surround sound receiver or your small computer speakers, the BTSA1 is compatible with any speaker with 3.5mm or RCA inputs and pairs with any Bluetooth-enabled device. Give your stereos and speakers a new life, free your devices, and start streaming now.