HBS 750 Wireless Bluetooth Earphone Headset Headphone  HBS-750 Universal Mic Volume Control For Iphone Samsung  

Features:
1， Model: HBS-750
2， Enhanced audio and bass earphones
3， Micro mute fuction
4， Vibrating call alert
5， Audible pairing assistance
6， Audible battery status alert
7， Auto- reconnect
Specifications:
1， 3.0 bluetooth version
2， neckband/ Headset， hands free style
3， with remote control
4， Charging voltage:                    MICRO USB 5V
5， Working current:                       10-20mA
6， Bluetooth Working range:        10M
7， Output power:                            2x18mW  
8， Frequency range:                      2.401-2.480GHz
9， Distortion factor:                        ≤1%
10， Frequency response:                20Hz-20KHz
11， Working Time:                           Music state 10 H/ Talkingstate 15H
12， SNR:                                         S/N≥95
13， Charging Time:                      2h
14， Bluetooth name:                     LG HBS-750
15， Speaker:                                16Ω20mW x 2
16， Battery:                                  3.7V/195MAH (Polymer rechargeable battery)
17， ANC frequency                     100-1000HZ
18， ANC level                              15-20dB
19， Standby time                         ≥500H
20， working environment             -10~60℃

1 set Package Included:
1x  Bluetooth Headset
1x  Manual
1x  Charging USB cable
2x  Earplugs
1x  Retail package

(Ifyou need more， please tell me， I will give you the best price on a largenumber!)

we will not pack them in retail box ， to avoid problem and save shipping，

u need to pack them when u get the package， thanks

Colors:black，white，blue，red Gold

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