neckband bluetooth sport earphone

Mô tả

Detailed Specifications:

1)Phiên bản Bluetooth: v4.0,CSR8635

2)Working distance range: 10 Mét

3)Support A2DP/HFP/HSP/AVRCP protocol.

4)Support the battery level display of iphone and some other cell phones.

5)Tần số: 2.4-2.48GHZ

6)Talking time : 6 giờ.

7)Music time: 4 hoursp

8)Thời gian chờ: 180 giờ

9)Đáp ứng tần số:20Hz-20KHz

10)Speaker Impedance:16ohm

11)Nhạy cảm(S.P.L):110Db

12)Charging Interface:Micro-USB