Specifications:
100% Brand New.
Material: Plastic Shell+ Electronic Component
Color: Black
Wearing method: ear-hook
Effective Distance: within 10m
Working Voltage:3.3-4.2V
Charging Voltage:5V
Charging Current:95mA
Support PS3 games and all Bluetooth-enabled mobile phones and device
Long Standby time up to 100 Hours, Continuous working time up to 5 hours.
DSP noisereduction
Bluetooth version 4.2
USB port charging,charging time