Hoco M1 Original Series Earphone For iPhone 4/5/6 White

1. Speaker: 14 mm

2.Impedance: 32 Ω +/- 15%

3. Frequency of response: 20 ~ 20000Hz

4. Sensitivity: 116 db +/- 3 db

5. Audio plug: Ø 3.5 mm

6. Earpiece line: TPE high-elastic line with enameled wire

7. Microphone: Equipped

8. Wire control: compatible with mainstream apple and android phones, with exquisite workmanship