High-concerned chemical : None<br>Material : Metal,Plastic,Silica Gel<br>Battery Capacity[mAh] : 450<br>Battery life up to[hours] : 18<br>Voice assistant built-in : No<br>Maximum wireless range[m] : 10m-20m<br>NFC Technology : No<br>Sound Isolating : Yes<br>Category : Earphones & Headphones<br>Earcups Type : Sealed<br>Number Of Drivers : 2<br>Charging Method : Charging case<br>Headphone Pads Material : Silicone<br>Magnet Type : Neodymium<br>Driver Diameter : 13mm<br>Total Harmonic Distortion : 0.01%<br>Impedance Range : up to 32 Ω<br>Bluetooth Version : 5.3<br>Package List : User Manual,Charging case,Charging Cable<br>Features : Waterproof,With microphone,Active Noice Cancelling<br>Codecs : AAC<br>With Microphone : Yes<br>Is wireless : Yes<br>Support APP : Yes<br>Waterproof : Yes<br>Frequency Response Range : 2000 - 5000Hz<br>Sensitivity : 98dB<br>Plug Type : None<br>Function : For Internet Bar,for Video Game,Common Headphone,for Hunting & Shooting,For Mobile Phone,for Powersports,HiFi Headphone,Sport,Kids' Headphones,For Outdoor,For Office,For DJ,For Study<br>Active Noise-Cancellation : Yes<br>Volume Control : Yes<br>Control Button : Yes<br>Vocalism Principle : Dynamic<br>Wireless Type : Bluetooth<br>Connectors : Type c<br>Communication : WireLess<br>Style : In-ear<br>Certification : CE,FCC<br>Origin : Mainland China<br>Brand Name : NoEnName_Null<br>Support Memory Card : No<br>Resistance : 32Ω<br>Colour1 : Black<br>Colour2 : White<br>Colour3 : Blue<br>Colour4 : Complexion<br>Feature1 : Music earphone<br>Feature2 : hifi headphones<br>Feature3 : bluetooth headset<br>Feature4 : True wireless headset<br>Feature5 : For Xiaomi earphone<br>Feature6 : For Samsung earphone<br>Feature7 : For iPhone Earpiece<br>Feature8 : For Huawei Earpiece<br>Feature9 : Sports earphone<br>Feature10 : With microphone<br>Feature11 : fone de ouvido bluetooth<br>Feature12 : audifonos bluetooth<br>Feature13 : Life waterproof<br>Feature14 : ear buds<br>