详情
*Bluetooth Version: V2.1+EDR
*surpporting:Headset, Hands-stereo,
A2DP
*holding time:3 to 4hours
*stand-by time:aboat**0 hours
valid distance:*0 meters
*charging voltage：direct-current 5V
*handpiece size：*1**0*7 mm
*handpiece weight：*3g
#colors avaliable:black, blue, sliver( hull color custermised)
imported original CSR chip(quality assurance is for free for
longtime )
Product features:allowing simultaneous connection of two bluetooth
devices.With calls to answer and hung up,refused to answer,voice
ditailing,tail numberredial features and choose songs freely.
