PRO HBS-750 HBS 750 Earphone Wireless Bluetooth Sport Earphones Headset Stereo Headphone Universal Earphone For 4 5 Samsung LG HTC DHL Free Ship

Features :

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-800

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℃

Color:black white gold blue red

Note :please let us know what colors you need ，or we will send randomly ，thanks