y12 tws hanging ear wireless earpieces music headphones sports earbuds mini bluetooth earphone suitable for xiaomi huawei iphone

ergonomic design, you can enjoy comfortable wear and meanwhile a better effect of music enhance low-frequency sound performance and give you sound cvc deep noise reduction combined with sensitive microphone, the call is clear. good sound quality product description function:bluetooth,microphone,answering phone,song switching,volume control,voice prompt,sweatproof material:abs type:ear-fitting compatible with:mobile phone,ipod,iphone,computer connecting interface:micro usb connectivity:wireless driver unit:10mm frequency response:20hz - 20khz impedance:16ohms