??

New 2014 V4.0 Wireless Bluetooth Headset Headphone Neckband Handsfree Stereo Headphone Earphone HBS-830 BHS830

 

 

 

 

 

FEATURES:
enhanced audio and bass response
microphone mute
vibrating call alert
audible pairing assistance
audible battery status alert
auto-reconnect

SPECIFICATIONS:
Bluetooth version:4.0
supported bluetooth profiles:headset，hands-free，advanced audio distribution，audio/video remote control
talk time:up to 20 hours
music time:up to 15 hours
standby time;up to 20 days
battery :3.7V/300mAh，lithium ion ploymer
charging time:2 hours
use frequency:2402MHz~2480MHz

Package include:
1X Universal HBS-830 Wireless Bluetooth Handsfree Headset Earphone
1X User Guide 
1X USB Charging Cable