*Switches freely between transmitter and receiver.
*3.5mm plug fits for most of audio devices.
*Enable your audio device to transfer stereo audio wirelessly.
*Turn your iPod speaker to a Bluetooth- enabled speaker, play music from Bluetooth A2DP enabled mobile phone and other A2DP devices.
*Bluetooth specification: Bluetooth V2.1+EDR
*Bluetooth profile supported: A2DP and AVRCP
*Operating distance: 10 meters ClassⅡ
*Rechargeable 270 mAH LI-polymer battery
*TX mode working time: 10 hours
*RX mode working time: 9 hours
*Charging time: About 2 hours
* Mini size: 51.4*34.7*8.6mm