vivo BEST BASS Stylist Earphone with mic (white) Wired  (White, In the Ear)

1. Earphones Wireless V4.2 technology ensures this headset an easy and quick pairing. 2. Support agreement A2DP, AVRCP, HSP, HFP, therefore headset compatible with any smartphone or Wireless enabled device. 3. Speaker is 14mm made of true copper ring minimize noise distortion and maximize your listening experience. 4. Impedance is 32?±15%. Sensitivity is 98db±3db. Transmission frequency 2.4GHz. 5. Frequency response is 20~20000Hz, provides high quality sound wherever you go. 6. Audio plug is Type-C interface. 7. Earphones cable braid made of high elastic TPE, with enameled wire, cable length is 1.2m. 8. Product weight is only 10g thus offers comfortable, all-day listening that won’t get in your way. 9. Smart wire control (adjustable volume level, playback control, pause / play, support call function).