| Bluetooth Specification | V3.0 |
| Bluetooth profiles | HSP, HFP, A2DP and AVRCP |
| Operating distance | 10 meters |
| Battery | 1800mAh li-Battery |
| Working time | Up to 8 hours |
| Standby time | About 720 hours |
| Charging time | About 4 hours |
| Rated power | 5V |
| TF card | Support |
| Speaker | 2*3W |
| Dimension | 185*60*55 mm |
Contact us:
Email to OKayCNTelephone:+86 755 25608673
Address:Floor 8,huguang building,Longgang Road, Shenzhen China