IOGear Bluetooth Wireless Audio Transmitter GBMA211 Music stored on your Bluetooth enabled mobile phones, MP3 players, or other audio sources within a 33 foot range SRS WOW HD stereo quality sound Clip-on design Integrated control joystick allows you to easily change tracks, turn the volume up / down, and pause/play your music. Will work with any bluetooth-enabled device - computer, PDA, MP3 player, etc