earphone olahraga bluetooth neckband

Description

Detailed Specifications:

1)versi Bluetooth: v4.0,CSR8635

2)Working distance range: 10 meter

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

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

5)frekuensi: 2.4-2.48GHZ

6)Talking time : 6 jam.

7)Wektu musik: 4 hoursp

8)Wektu siyaga: 180 jam

9)Respon Frekuensi:20Hz-20kHz

10)Speaker Impedance:16ohm

11)Sensitivity(S.P.L):110DB

12)Charging Interface:Micro-USB