It will prompt the phone number when you have a coming call, it is more convenient
Realtime display the earphone battery let you know the earphone battery
Smart Power Save Mode: if not connected wireless mode if will turn off automatically after 5 minutes
Allow you enjoy digital-quallity music wirelessly and convert between music and phone calling mode freely
Support wireless stereo devices to receive A2DP stereo music from laptop computer, tablet PC, wireless adapter, or an other device that supports stereo audio
Talk Time: Up to 6H
Music Time: Up to 6H
Standby Time: Up to 120H