Details :
Collapsible band for easy storage and travel Lightweight and closed-type supra-aural design for portability and comfort 50 mm neodymium magnets for powerful, quality sound with clear mid- and deep base tones Bluetooth(R) 4.2 for music streaming and hands-free calling Bluetooth(R) range: up to 32 ft. Button controls on earpad Frequency response: 20 Hz to 20 kHz Rechargeable 300 mAh battery Up to 10 hours of call/music playback time Up to 8 hours of standby time Up to 8 hours of charging time Includes charging cable Gray
Warranty : ONE YEAR LIMITED WARRENTY