Audio Streaming from iPod to Stereo Headset Remote Control from Stereo Headset for iPod Play, Pause, Stop, Forward, Backward, Volume Up/Down Auto reconnection function Stereo Headset Link Initiation during the stand-by mode Self power-up on connection with iPod Automatic shut-down on removal from iPod Stand-by mode when iPod shut-down and Bluetooth link loss Auto switching between music playback and voice call Powered by iPod and internal rechargeable Lithium Polymer battery Support simultaneous charging both iPod and A100 Continuous playback on charging both iPod and A100 simultaneously Low Battery Indication Shut-down when removal from iPod iPod Male Connector for LINE-IN iPod Female Connector for charging One button for power ON/OFF and pairing Blue and Red LED indicate status and warning.