M20 IPX5 Sweat-proof Bluetooth Headset Bluetooth 5.0 Earphone Hands-free Headphone Mini Wireless Headsets Earbud Earpiece

Material : Metal,Plastic Width[mm] : 20 Depth[mm] : 56 Weight[g] : 50 Height[mm] : 56 Battery life up to[hours] : 25 Voice assistant built-in : no Maximum wireless range[m] : 10m-20m NFC Technology : no Sound Isolating : YES Category : Earphones & Headphones Earcups Type : Sealed Max Output : 5mW Number Of Drivers : 1 Charging Method : cable Magnet Type : Neodymium Driver Diameter : 15mm Total Harmonic Distortion : 1% Impedance Range : up to 32 Ω Bluetooth Version : 5.0 Package List : User Manual Features : waterproof Codecs : AAC With Microphone : Yes Is wireless : Yes Support APP : Yes Support Memory Card : No Waterproof : No Resistance : 32ΩΩ Line Length : 0Nonem Frequency Response Range : 20 - 20000Hz Sensitivity : 106±3dBdB Plug Type : Line Type Function : for Video Game,Common Headphone,For Mobile Phone,HiFi Headphone,Sport Active Noise-Cancellation : Yes Volume Control : Yes Control Button : Yes Vocalism Principle : Hybrid technology Wireless Type : bluetooth Connectors : None Communication : WireLess Style : Ear Hook Origin : Mainland China Brand Name : BLUELANS