AGPtek Streambot Mini Bluetooth Wireless Receiver A2DP Adapter for Home Audio and Car Stereo

Bluetooth Range: Up to 30 feet Electric Voltage: DC 3.3V - 4.2V   Easy to control: Press the button on the face can answer/end/reject/redial a call; play/pause the music. Long press "+"/ "-" button on the side can turn volume up /turn volume down. Short press"+"/ "- " button can come back previous track/ skip to next track.   Package includes: 1 * AGPtek® Bluetooth Audio Receiver 1 * 3.5mm Audio Metal Adapter 1 * Micro USB Charging Cable 1 * 3.5mm Audio Cable 1 * User Manual