High-concerned chemical : None<br>Material : Plastic<br>Category : Earphones & Headphones<br>Earcups Type : Open-back<br>Max Output : -mW<br>Number Of Drivers : -<br>Charging Method : cable<br>Driver Diameter : -mm<br>Total Harmonic Distortion : -%<br>Bluetooth Version : 5.0<br>Package List : User Manual,charger<br>Features : Waterproof<br>Codecs : None<br>With Microphone : Yes<br>Is wireless : Yes<br>Support APP : Yes<br>Waterproof : Yes<br>Line Length : -m<br>Frequency Response Range : -Hz<br>Sensitivity : -dB<br>Plug Type : None<br>Function : Common Headphone,For Mobile Phone,Sport<br>Active Noise-Cancellation : Yes<br>Volume Control : Yes<br>Control Button : No<br>Vocalism Principle : Bone Conduction<br>Wireless Type : Bluetooth<br>Connectors : None<br>Communication : WireLess<br>Style : Ear Hook<br>Certification : None<br>Origin : Mainland China<br>Brand Name : DigRepair<br>Support Memory Card : Yes<br>Resistance : -Ω<br>Style : Ear Hook<br>Vocalism Principle : Bone Conduction<br>Function : Common Headphone,For Mobile Phone,Sport<br>feature: : Common Headphone,For Mobile Phone,Sport,AKZ-G3 Bone Conduction Headphone,AKZ-G3 Bone conduction earphone,2020 Wireless Bone Conduction Headphones,Headset Sports Earphone<br>