Xiaomi TWS Bluetooth Earphones Wireless bluetooth headset Noise Cancelling Headsets Microphone Headphones for phones

High-concerned chemical : none Material : ABS,Plastic Battery Capacity[mAh] : 1200 Voice assistant built-in : Yes Maximum wireless range[m] : 10m-20m NFC Technology : Yes Sound Isolating : Yes Category : Earphones & Headphones Earcups Type : Semi-open Charging Method : Charging case Headphone Pads Material : Other Impedance Range : from 33 to 100 Ω Bluetooth Version : 5.3 Package List : User Manual,Charging case Features : Waterproof,With microphone,Active Noice Cancelling Codecs : AAC With Microphone : Yes Is wireless : Yes Support APP : Yes Waterproof : Yes Sensitivity : 98(98)dB Plug Type : NONE Function : For Internet Bar,Monitor Headphone,for Video Game,Common Headphone,For Mobile Phone,HiFi Headphone,Sport,For Office,For Study Active Noise-Cancellation : Yes Volume Control : Yes Control Button : Yes Vocalism Principle : Dynamic Wireless Type : Bluetooth Connectors : Type c Communication : True wireless Style : Tws in-ear headphones Certification : CE,FCC,RoHS Origin : Mainland China Brand Name : LS Resistance : 32