... off / answer / hang up / on-line key) Video / photo / audio instructions 1, according to ON/OFF3 seconds to ... boot, the red indicator light, enter the video / audio / photo / standby mode, press ON / OFF button ... camera, flashing a green light to complete the photo shoot, (3 multi-shot) 2, press "" ... light flashes, then press "" key to save the video clip. Bluetooth Instructions: 1, Bluetooth Model: HF- ...