1. 10mm dual magnetic circuit moving coil design, resin inlaid metal process.
2. Frequency response range: 20-40KHZ
3. Plug Type: 3.5mm
4. Pin type: 0.75mm
5. Sensitivity: 112±1dB
6. Ergonomic design, comfortable and stable to wear.
7. Improved 2PIN plug-in structure.