R21 Mobile Phone Earphone In Ear Drive By Wire With Microphone Earphones Extra Bass Earbuds For Smart Domestic Android

Product information: Purpose: mobile phone headset Color: R21 [Black], R21 [white] Headset output audio: communication equipment Plug Type: Other Headphone type: in ear headphones Plug diameter: 3.5mm With or without microphone: Yes Sound principle: moving coil Wire Length: 1.2 Wireless or not headphones: wired headphones Wearing method: in ear Product Image: