Over-ear, bežične, ANC actively reduces noise, Charging time: about 3-4 hours, Talktime: approximately 60 hours, Musictime: approximately 115 hours, noise reduction time: approximately 85 hours, Water proof/ Water Resistance: IPx5, Internalbattery: 3.7V lithium battery, 1000mAh earphone battery,+ordinary protectiveboard