Earring Wireless Earbuds Bluetooth 5.3 Earphone Open Ear Headphones Air Conduction for Sport Running Painless Wearing Headset

High-concerned chemical : None Material : ABS Category : Earphones & Headphones With Microphone : Yes Active Noise-Cancellation : No Volume Control : Yes Control Button : Yes Vocalism Principle : Dynamic Wireless Type : Bluetooth Communication : True wireless Style : Ows ear hook headphones Certification : CE,FCC,RoHS Origin : Mainland China Brand Name : VIKEFON