| Bluetooth Version | V4.0 |
| Style | In-ear |
| Connectors | USB |
| Communication | Wireless |
| Battery Capacity | 50mah |
| RF Range | 10m |
| Support Profiles | HSP HFP A2DP AVRCP |
| Working Time | 3-4h |
| Cable Length | 55mm |
| Voice Prompt | Yes |
Contact us:
Email to OKayCNTelephone:+86 755 25608673
Address:Floor 8,huguang building,Longgang Road, Shenzhen China