The Tenqa SP-99 Wireless Portable Bluetooth Speaker is a battery-powered, portable Bluetooth speaker that connects you with your music on your mobile phone, iPod touch®, iPhoneT, mp3 player, computer, and more-without wires. Receive stereo audio wirelessly via Tenqa's SP-99 Wireless Portable Bluetooth Speaker when paired with any device that uses Bluetooth A2DP technology. Most mobile phones, iPod touch®, iPhoneT, as well as many computers and mp3 players come equipped with Bluetooth A2DP technology that enables these devices to connect wirelessly to Tenqa Bluetooth speakers and headphones and transmit music in stereo. Place your Tenqa SP-99 Wireless Portable Bluetooth Speaker anywhere in your home including your living room, bedroom, office, bathroom, kitchen, or anywhere you want to hear your music. Transmit music from your computer or use your mobile phone, iPod touch®, or iPhoneT as a "remote control" and transmit audio and control tracks from across the room. With Bluetooth Class 2 technology, you can receive and control your audio up to 33 feet away from your transmitting audio device. The wireless speaker's compact, portable design and battery power feature allow you to take it anywhere you want to hear music wirelessly. Take it to work and set it up on your desk. Pack the portable lightweight SP-99 in your suitcase and take it on the road and enjoy full stereo sound in your hotel. Where you use your Tenqa SP-99 Wireless Portable Bluetooth Speaker is up to you. You can control your audio from up to 33 feet away with the SP-99's Bluetooth AVRCP remote control capabilities. The SP-99 Wireless Portable Bluetooth Speaker features integrated music controls that allow you to change the music track and volume directly from your headphones from a distance-without wires. The SP-99 also features a "line-in" jack that enables you to connect any device via wire to its 3.5mm audio jack when Bluetooth capabilities are not present or desired.