Function Features:1、 Multipoint、 connect two cellphones at the same time.2、 Strong noise reduction、 pure surround sound.3、 IOS power display making and receiving a phone call.4、 Play music、 track forwarding/backwarding5、 Support voice prompt、 music play and pause.6、 Long distance shooting、 remote photo ControllerDescription:Stereo Dual Bluetooth HeadsetBluetooth version: Bluetooth v4.0 + EDRBluetooth distance: 10 metersMode: HFP¡¢HSP¡¢HD Voice¡¢Voice Prompts A2DP¡¢AVRCP¡¢IOS BATTERY STATE MONITOR ¡¢MultipointFrequency: 2.4GHzTransimit Power: Class 2Adapter: AC Input 110-240V、 DC out put 5VMusic Time: 3.0H aboutTalking Time: 4.0H aboutStandby Time: 120H aboutPackaging Details:1X Bluetooth Headset1X USB charge cable