t9 спортивная bluetooth-гарнитура v4.1 cvc 6.0 беспроводная громкая связь музыка наушники bluetooth наушники с микрофоном шумоподавления акк

features: 1. small, lightweight and stylish 2. intelligent voice, eagerly anticipates the bluetooth fashion agitation 3. support the ip samsung htc xiaomi which mobile phone with bluetooth function 4. chinese and english voice prompt, intimate use 5. it is made of metal material, good quality 6. comfortable to wear, it allows you to have clear sound transmission without ambient noise 7. professional electroplating enclosure 8. get rid of the cable tie, enjoy the sports