Description

* Bluetooth Version: V3.0+EDR

*surpporting:Headset, Hands-stereo,A2DP

*holding time:3 to 4 hours

*stand-by time:aboat**0 hours

*valid distance:*valid distance:*0 meters（DSH-IIIB bluetooth earphone)

charging voltage：direct-current 5V

*handpiece size：*8**8**6 mm

*handpiece weight：7g

imported original ISSC 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 the use of advanced degital processing DSP technology.It also surpport  Ipad & Iphone and could show the remaining capacity .