Manufacturer Description:
Wired & wireless playback: Mpow H7 Plus Bluetooth headphone over ear can be connected with your device via Bluetooth 4.1, playing music for 20 hours without cable when it is fully charged. For wired using or when battery is low, insert the included 3.5mm audio cable (not for charging) for continuous playing. Dual playback mode guarantees for All day using.
Convenient control button: built-in microphone and Volume control make it more Easily to cut to next song or adjust the volume when you are listening to music meanwhile picking up phone calls. CVC6.0 noise reduction technology gives you a clearer phone communication by reducing the echo and noise. No need to worry about missing any phone calls.
Wide Compatibility: standard 3.5mm audio cable and Bluetooth 4.1makes it compatible with most of the smartphones, PC and tablets. Note: you need a separate Bluetooth transmitter when connected with TV or PC.

Product Information