| Color | Grey |
| Model | N/A |
| Quantity | 1 Piece |
| Material | Memory foam |
| Function | A2DP，Others，HSP / HFP |
| Compatible Cellphone | Others，Devices with Bluetooth function |
| Phonebook Capacity | 0 |
| Voice Prompt | No |
| Bluetooth Version | V4.0 |
| Transmit Frequency | N/A fps |
| Transmit Distance | N/A cm |
| MIC Effective Distance | N/A cm |
| FM Frequency Range | N/A |
| Frequency Response | N/A |
| SNR | N/A |
| THD | N/A |
| Battery Capacity | 400 mAh |
| Charging Voltage | 5 V |
| Talk Time | 48 Hour |
| Standby Time | 100 Hour |
| Charging Time | 2 Hour |
| Interface/Port | USB 2.0，Others，Car charger |
| Packing List | 1 x Car charger 1 x Headrest 1 x Chinese / English manual |