bluetooth Headset Business Earphone with Charging Case Active Noise Cancelling Headphones

Features: with 2000mAh charging case can be filled with headphone 20 times.  Double wheat noise reduction cut off noise calls.  Life grade waterproof no fear of sweat.  Mobile display remaining powe of headset.     Specification: Model: P3.  bluetooth Working range: 10m.  Battery: 2000mAh.  Music time: about 10H.  Charging time: about  1.5H.  Switch muisc: YES.  bluetooth version: 5.0.  Profile: HFP,HSP,A2DP,AVRCP.  Frequency range: 2.4GHZ.  IOS Power display: YES.  2 Device connect: YES.  Noise Reduction: CVC 6.0.     Package Included: 1 * Single Headset.  1 * Charging Case.  1 * Manual