Features:
* When stall the car， the headphone turn off ; When car is started， the headphone turn on and connect automatically.
* Multi-point: can connect to two devices at the same time.
* Can as a car charger， charge your smartphone or other devices.
* Magnetic adsorption to charger dock. Not lost easily.
* Hands-free call function.
Specifications:
| General Specification | |
| Brand Name | Awei |
| Model Number | A870BL |
| Optional Color | Grey， pink |
| Wearing Type | In-ear |
| Diameter | 20*86mm |
| Product Weight (g) | 23g |
| Technical Parameters | |
| Bluetooth Version | V4.0 |
| Transmission Distance | 10M |
| Frequency Response | 2.40GHz-2.48GHz |
| Power Input | DC 12-25V |
| USB output | DC 5V， 1.0A |
| Battery Capacity | 25mAh， 3.7V |
| Voice Prompt | Support |
Package Included:
 | 1 X Awei A870BL Bluetooth Headphone |
| 1 X Charging Cable | |
| 1 X Earmuffs | |
| 1 X Manual |