Taiwan's original ISSC Bluetooth solution；
●Built-in 110 mA rechargeable polymer battery,
●Operating time (the longest)
●Call (bluetooth): 7 hours
●Music (bluetooth): 6 hours
●Standby time (the longest)  120 hours
●Charging time (the longest) 2 hours
●Operation key：play/pause,Down,Up,
  Answer/ end call / power on,volume control knob；
●Bluetooth Version: 2.1 + EDR (Enhanced Data Rate)

●Applicable models: All phones with Bluetooth；
● product size：48mmx 37.6mm x 12.8 mm；
●Weight: 15.5 g (host) 9.5 g (headphones)；
● Color: Black/White/Red/ Blue/customizable

Accessories:
● AC charger
● Manual
● headset
● 6 different specifications headset cap