Bluetooth Headsets Wireless Headphones Air-conduction With Microphone Handsfree Clip-on-ear Earphones For Driving Work Audifonos

High-concerned chemical : None Material : Plastic Maximum wireless range[m] : <10m Category : Earphones & Headphones With Microphone : Yes Volume Control : Yes Control Button : No Vocalism Principle : Dynamic Wireless Type : Bluetooth Communication : WireLess Style : Ows ear hook headphones Label:Yes