| 1. Style : | In-ear |
| 2. Bluetooth vertion: | V4.1 |
| 3.Size | Φ9.9x62mm |
| 4. Battery: | 3.7V 75MA |
| 5. Playing time: | 5.5H |
| 6. Stand- by time: | 120H |
| 7.Conversation time: | 6H |
Contact us:
Telephone:+86 755 25608673
Address:Floor 8,huguang building,Longgang Road, Shenzhen China