Aluminum Bluetooth eaprhone
Mini Aluminum Bluetooth Earphone
1.Bluetooth Solution: ISSC 4.1
2. Profile: HSP1.1/HFP1.5/A2DP1.2/CCVP
3.Speaker Frequency Response:20Hz-20KHz
4.Transmission Distance:10M
5.Size:5.6*1.8CM
6.Battery:40MAH
7.Talk/Playing Music : lasts for about 3 hours
8.Standby Time:120-140 hours
9.Charging Time:1-2hours