1. Horn diameter: 40mm
2. Frequency range: 20-20.000hz
3. Microphone size: 6x2.7mm
4. Microphone sensitivity: -38dB+/-3dB
5. Directivity: Omnidirectional
6. Impedance: 2.2 ohm
7. Cable length: about 1.9m
8. Material: PVC
9. Input plug: 3.5mm
10. The omnidirectional noise reduction microphone can pick up sound very sensitively, so you can have a clear chat with others
11. The microphone boom is very flexible, allowing you to adjust the position
12. Equipped with a 40mm audio driver, providing rich bass, clear vocals and high-fidelity stereo, very suitable for online courses, Skype chat, business work, conference calls, etc.
13. Ultra-lightweight call center headset with adjustable headband, suitable for all head types
14. Soft over-ear ear cushions and padded headbands are designed to provide a comfortable wearing experience and eliminate pressure on the ears or head, enhancing comfort throughout the day
15. Plug and play, no need to install
16. There is a volume controller on the headphone cable, you can easily manage the volume increase or decrease