1. Material: ABS
2. Frequency response: 20-20000Hz
3. Impedance: 32 ohms +/- 15%
4. Sensitivity: 106db+/-3db
5. Plug: 3.5mm
6. One-key operation, easy to use
7. Can answer/hang up the phone, adjust up and down songs
8. Ergonomic design, comfortable to wear
9. Compatible with all audio devices with 3.5mm headphone jack
10. The wired headset has a built-in high-definition microphone, which automatically reduces ambient noise to ensure call quality and stable transmission
11. 14.2mm double moving coil combination, the bass is booming and not loose, and the treble is clear and bright
12. The surface TPE material is comfortable and skin-friendly, and the sound quality is clear and pure
13. Scope of application: desktop computers, notebooks, all-in-one computers, mobile phones, tablets, etc.