High-concerned chemical : None<br>Material : Plastic<br>Category : Earphones & Headphones<br>Earcups Type : Semi-open<br>Headphone Pads Material : Silicone<br>Magnet Type : Neodymium<br>Impedance Range : up to 32 Ω<br>Bluetooth Version : Other<br>Features : With microphone,Active Noice Cancelling<br>Codecs : None<br>With Microphone : Yes<br>Is wireless : No<br>Support APP : No<br>Waterproof : No<br>Plug Type : Line Type<br>Function : Common Headphone,For Mobile Phone,Sport<br>Active Noise-Cancellation : Yes<br>Volume Control : No<br>Control Button : Yes<br>Vocalism Principle : Dynamic<br>Wireless Type : None<br>Connectors : 3.5 MM<br>Communication : Wired<br>Style : Wired in-ear headphones<br>Certification : None<br>Origin : Mainland China<br>