HBS 900 Wireless Sport Neckband Headset In-ear Headphone Bluetooth Stereo Earphones Headsets For iphone 5 6 plus Galaxy

Specs:

1- Charging voltage:               MICRO USB 5V
2-Working current:                10-20mA
3- Bluetooth Working range:        10M
4-Output power:                  2x18mW  
5-Frequency range:                2.401-2.480GHz
6- Distortion factor:               ≤1%
7-Frequency response:             20Hz-20KHz
8-Working Time:                 Music state 10 H/ Talkingstate 15H
9-SNR:                         S/N≥95
10- Charging Time:                2h
11-Bluetooth name:               LG HBS-900
12-Speaker:                    16Ω20mW x 2
13-Battery:                     3.7V/195MAH (Polymer rechargeable battery)
14-ANC frequency                100-1000HZ
15-ANC level                    15-20dB
16-Standby time                 ≥500H
17-working environment          -10~60℃'

18-Color                             Black，Gold，Sliver，White(Mixed colors are allowed)      

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