Compliance with Bluetooth Specification Version 2.0
Support Headset and Handsfree Profiles
Support RF Power Class 2
Wireless connectivity up to 6 m
Support Rechargeable Lithium-Polymer Battery with
built in charging circuitry
Operating frequency range in ISM band of 2.4GHz to 2.48GHz
LED status indication for different mode of operation
DC Power Input Requirement: 4.8V to 6.0Vdc(400mA)
110-220V AC adapter
Talk time : up to 6 hours
Standby time: up to 180 hours Nominal Charging time:in 2 hours
Highly quality
fittings:packing,charger,user manual
color:black,blue
The only one could interchanged pophook or stereo earling on the same earphone!(no logo can be done)
OEM ,ODM IS WELCOM!