HomeMusic & VoiceAirBeatBluetooth Headphones DETAIL & DOCUMENTS TECHNICAL SPECS Bluetooth Versionv5.0 Battery Life~6 hours Dimensions16,615 x 38,696 x 17 mm Weight3,6 gr Operating Distance~10 meters Charging Time~1 hours Charging Box Battery Life~26 hours Charging Box Dimensions48,3 x 56,006 x 26,486 mm Charging Box Weight30 gr