1. Adopt advanced acoustic structure physical frequency division technology.
2. Frequency response range: 20HZ-40KHZ
3. Plug Type: 3.5mm
4. Pin type: 0.75mm
5. Sensitivity: 116dB
6. Ergonomic design, comfortable and stable to wear.
7. Array-type moving coil high-frequency combination, the delicate sound is real and pleasant.