About this item Comfortable and Foldable DesignThe soft padded ear cushions are designed for headphones comfort and noise isolation The headphone is foldable and only 042 lbs 90 swiveling ear cups for singleear listening anytime The headband is adjustable and stretchable for you to find the desired angle you like to fit in Bluetooth 50 ModeWired Mode The Bluetooth headphones over the ear adopt Bluetooth 50 technology which can offer more stable transmission speed and lower latency Just slide the onoff button and the headphones will be in readytopair mode Wide CompatibilityThe headphone is with Mic which is very clear to make a call with others With a 35mm audio jack that works with Condenser microphones Mixer Studios DJ Controller AMP EDrum Keyboard Phones and Notebooks 42 Hours of Playtime Wireless headphones provide 42 Hours of playtime in wireless mode after once charging which makes it the best choice for home office school travel and sport by teens and adults Fast charging makes you not worry about power shortage problems during long trips anymore Oneyear WarrantyPackage includes a deep bass headphone 35mm backup audio cable USB charging cable and user manual There is a covered 30day Hasslefree return policy oneyear warranty please feel free to contact us if you have any inquiries during use Brand Peakfun Connector Type Auxiliary USB Cable Type USB AUX Compatible Devices Headphone Special Feature Fold Noise Isolation Fast Charging