Wireless Earphones 9D Stereo - 3500mAh Charging Box Sports Waterproof TWS Bluetooth Headphones With Microphone

High-concerned chemical : None Material : ABS,Plastic Width[mm] : 40 Depth[mm] : 70 Weight[g] : 60 Height[mm] : 30 Battery Capacity[mAh] : 600 Voice assistant built-in : Yes Maximum wireless range[m] : <10m NFC Technology : No Sound Isolating : Yes Category : Earphones & Headphones Earcups Type : Semi-open Number Of Drivers : 2 Charging Method : Charging case Headphone Pads Material : Silicone Magnet Type : Ferrite Driver Diameter : 5mm Total Harmonic Distortion : 0.1% 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 Sensitivity : 122(122)dB Plug Type : NONE Function : for Video Game,Common Headphone,for Powersports,HiFi Headphone,Sport,For Outdoor,For Office,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 : LS Resistance : 32