Features:High-end Flax or Nylon fabricLeather handle with logo embossedLeather or silicon badgeIPX5 Water-resistantBig power 15W output by 2.1 CHSuperb bass and crystal-clean trebleHand-free with the noise-cancellation Mic5 hours music by 4400mAh rechargable batteryTouch buttons Specifications:Bluetooth A2DP, HFP, HSP, EDR, 33 feet wireless tranmission2 x 2inch full range +1 passive subwoofer (60x100mm)5 hours music with 4400mAh rechargeable batteryNFC functionUSB chargeAUX-in