1. It is ergonomically designed and comfortable to wear.
2. The dual 3.5mm+USB version is suitable for desktops + dual-hole notebooks and other devices, with dual-channel stereo surround sound, clear and clean sound, suitable for music and games (USB is a light-emitting plug, plugged or unplugged).
3. Sensitivity: -42+/-3dB
4. Directionality: omnidirectional
5. Impedance: 2.2K Ohm
6. Horn diameter: 50.00mm
7. Impedance: 20 Ohm +/-15%
8. Frequency response: 20-20000Hz
9. Input voltage: USB 5V
10. Output power: 20mW (1KHz 0dB)
11. Cable length: 2.13m
2. The dual 3.5mm+USB version is suitable for desktops + dual-hole notebooks and other devices, with dual-channel stereo surround sound, clear and clean sound, suitable for music and games (USB is a light-emitting plug, plugged or unplugged).
3. Sensitivity: -42+/-3dB
4. Directionality: omnidirectional
5. Impedance: 2.2K Ohm
6. Horn diameter: 50.00mm
7. Impedance: 20 Ohm +/-15%
8. Frequency response: 20-20000Hz
9. Input voltage: USB 5V
10. Output power: 20mW (1KHz 0dB)
11. Cable length: 2.13m