please remark you need colors，thanks.

Please noted : we will ship the headset and package separetely ， when you get them ， you need pack them well

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-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: Gold，Silver

19-chip:CSR 4.0 8645