- Headset material: ABS.
- Size: 63 * 14 * 22 mm. Weight: 8g.
- Wireless version: 4.2, Wireless chip: WT.
- Battery capacity: 80 mAh. Charging time: 2 hours.
- Musical time: 4 hours. Standby time: 170 hours.
- Supported languages: Chinese and English.