Xiaomi NEW headphones Wireless Headphones Earphone Bluetooth-compatible Waterproof Headset with Mic for smartphones

High-concerned chemical : None Material : ABS,Plastic Battery Capacity[mAh] : 900 Voice assistant built-in : Yes Maximum wireless range[m] : 60m-70m NFC Technology : Yes Sound Isolating : Yes Category : Earphones & Headphones Earcups Type : Semi-open Max Output : 1mW Number Of Drivers : 2 Charging Method : Charging case Headphone Pads Material : Other Magnet Type : Other Driver Diameter : 20mm Total Harmonic Distortion : 1% 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 : Yes Waterproof : Yes Line Length : 0m Sensitivity : 123(123)dB Plug Type : NONE Function : for Video Game,Common Headphone,For Mobile Phone,HiFi Headphone,Sport,For Study Active Noise-Cancellation : Yes Volume Control : Yes Control Button : Yes Vocalism Principle : Dynamic Wireless Type : Bluetooth Connectors : Type c Communication : WireLess Style : Tws in-ear headphones Certification : CE,FCC,RoHS Origin : Mainland China Brand Name : CHUBAN Resistance : 32 Sensitivity : 128dB Max Output : 132mW Line Length : 0m Number Of Drivers : 2 Model Number : Bluetooth headset Driver Diameter : 0mm Resistance : 32 Frequency Response Range : 20 - 200000Hz Total Harmonic Distortion : 0% Sensitivity1 : -dB Max Output2 : -mW Line Length3 : Nonem Model Number5 : -Bluetooth 5.0 Wireless Earphones Driver Diameter6 : -mm Frequency Response Range7 : 20 - 22000Hz Battery : 50 mAh earphones, 300mAh charging compartment Function 1 : Noise canceling Function 2 : Waterproof Listening to the song : 4 hours Weight : 45g Support Retail : Support epacket/Fast Shipping

Bluetooth version: 5.0 Earphone Type: In ear Playback Control: Yes Waterproof: yes Microphone: yes Noise Reduction: Passive