Bone Conduction Sport Headphone Wireless Earphone Bluetooth-Compatible Headset Hands-free with Mic for Running Earbuds

High-concerned chemical : none Material : Plastic Width[mm] : 30 Depth[mm] : 70 Weight[g] : 45 Height[mm] : 40 Battery Capacity[mAh] : 300 Battery life up to[hours] : 8 Voice assistant built-in : no Maximum wireless range[m] : <10m NFC Technology : no Sound Isolating : Yes Category : Earphones & Headphones Earcups Type : Semi-open Number Of Drivers : 2 Charging Method : cable Headphone Pads Material : Soft Foam Magnet Type : Ferrite Impedance Range : up to 32 Ω Bluetooth Version : 5.2 Package List : Charging Cable Features : With microphone Codecs : NONE With Microphone : Yes Is wireless : Yes Support APP : No Waterproof : No Plug Type : Line Type Active Noise-Cancellation : Yes Volume Control : Yes Control Button : Yes Vocalism Principle : Dynamic Wireless Type : Bluetooth Connectors : Type c Communication : True wireless Style : Ows ear hook headphones Resistance : 132 Support Memory Card : Yes Label:Yes