This device combinated car charger and wireless bluetooth headset, It have USB Vehicle Battery charger with input 2.1 A and 1.0 A, with a portable charging bluetooth earphone
Bluetooth version: Bluetooth 4.1
Battery capacity: 3.7 V; 25mAh
Talking time: 1.5 hours
Level of sensitivity: -90 dBm
Profile support: HSP ã€ HFP ã€ A2DP ã€ AVRCP
Size: 24 * 97mm
Gross Weight: 25g
USB input(1): DC5V; 2.1 A
USB input(2): DC5V; 1.0 A
Transmission Variety: 2.40GHz-2.48 GHz
Charging time: about 1.5 hours
Work temperature: -10 -50 â„ƒ
Main product: Aluminum alloy
Headset size: 20 * 23mm
1. Answer calls: When headset is not in charger port and a call is available in, brief press MFB button with a timely "call responded to".
When headset is in charger port and a call is available in, get headset and brief press MFB button to address the call.
2. Decline calls: When calls come in, long press MFB button 2 seconds with a timely "call rejected"
3.One earphone can pair 2 smartphone. use anywhere and everytime
4.When coupled with cigarette lighter, headset with car charger is charged automatically. Headset with car charger rather of adapter, charge anytime
1x Vehicle Battery charger
1x Bluetooth 4.0 Headset