Xiaomi Bluetooth Headphones Wireless Earbuds Open-ear Bluetooth Headsets Maintain Environmental Awareness for Outdoor Safety.

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 : Silicone Magnet Type : Neodymium Impedance Range : up to 32 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 : No Waterproof : Yes Plug Type : NONE Function : for Video Game,Common Headphone,For Mobile Phone,HiFi Headphone,Sport,For Outdoor,For Office,For Sleep,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 Support Memory Card : No