Language
Negotiable
The date of payment from buyers deliver within days
Beijing
Long-term effective
2017-12-09 19:17
178
koppo(Ms.)
Beijing
Room 502, No.15 Complex Building,, Bolinaiyue, No. 9 Dongwei Road, Chao Yang, Beijing, China, 100024, Beijing, Beijing, China (100024)
Bluetooth chip | CSR |
Version | 4.1 |
Profile | HSP, HFP, A2DP, AVRCP |
Receiver distance | 10m/360° |
Battery capacity | 120mAh (lithium-pol) |
Charging time | Less than 2 hours |
Successive working time | about 6-8 hours |