Wirelessly a full charge will give you around 20 hours listening time and up to a month on standby. However thanks to dual listening modes you can also listen via cable using the 3.5mm aux socket.A 360 degree omni-directional microphone captures your voice clearly no matter which direction you are facing which is perfect for calls.A retractable head band ensures you are able to to find your own perfect fitSimple controls and operation are built into the headphones allowing you to pause, play, and adjust the volume.Double layer composite film speaker for superb sound200mAh batteryMicro usb charging port on HeadphonesMaterial: ABSBluetooth Version 5.0Standby time: 500 hoursMusic time 12 hours (70% of the volume)Charging time: 1.2 hoursFrequency response range: 20Hz - 20KH
