Xiaomi Stylish Bluetooth Earbuds Over Ear Wireless Open Ear Earbuds with 60H Playtime,BT5.4,14.2mm Bass,IPX5 Waterproof,Secure Earhooks

High-concerned chemical : None Material : ABS,Silica Gel Battery life up to[hours] : 8 Voice assistant built-in : Yes Maximum wireless range[m] : 10m-20m Sound Isolating : Yes Category : Earphones & Headphones Number Of Drivers : 2 Charging Method : Charging case Magnet Type : Neodymium Driver Diameter : 14.2mm Impedance Range : from 33 to 100 Ω Bluetooth Version : 5.3 With Microphone : Yes Is wireless : Yes Waterproof : Yes Frequency Response Range : 20 - 20000Hz Sensitivity : 94dB Active Noise-Cancellation : Yes Volume Control : Yes Vocalism Principle : Dynamic Wireless Type : Bluetooth Communication : WireLess Style : Ows ear hook headphones Origin : Mainland China Brand Name : rockmia