High-concerned chemical : None<br>Material : Plastic<br>Battery life up to[hours] : 36<br>Voice assistant built-in : No<br>Maximum wireless range[m] : <10m<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 : Other<br>Magnet Type : Ferrite<br>Impedance Range : up to 32 ?<br>Package List : User Manual,Charging case,Charging Cable<br>Features : Waterproof,With microphone,Active Noice Cancelling<br>Codecs : None<br>With Microphone : Yes<br>Is wireless : Yes<br>Support APP : Yes<br>Waterproof : Yes<br>Plug Type : None<br>Function : for Video Game,Common Headphone,HiFi Headphone,Sport<br>Active Noise-Cancellation : Yes<br>Volume Control : Yes<br>Control Button : Yes<br>Vocalism Principle : Dynamic<br>Wireless Type : Bluetooth<br>Communication : WireLess<br>Style : Tws in-ear headphones<br>Certification : CE<br>Origin : Mainland China<br>Brand Name : kebidumei<br>Support Memory Card : No<br>Product Name : Bluetooth 5.4 Earphones<br>Music time : 36h<br>Charging time : 1h<br>Characteristic 1 : bluetooth headsets<br>Characteristic 2 : Wireless headphones<br>Characteristic 3 : noise reduction headsets<br>Characteristic 4 : sports headsets<br>Characteristic 5 : Wireless headphones<br>Characteristic 6 : Wireless bluetooth headsets<br>Characteristic 7 : wireless bluetooth headphones<br>Characteristic 8 : Earphones bluetooth<br>Characteristic 9 : Wireless earphones<br>Characteristic 10 : bluetooth wireless headphones<br>Characteristic 11 : Earphone bluetooth wireless<br>Characteristic 12 : wireless headphones with bluetooth<br>