Kyung Jin has been standing strong in this telecommunication headset industries more than 40 years. All of the expertise and experiences could be accomplished not just by ourselves, but achieved with our partners and customers all around the world.
| Model Number | KJ-374 |
|---|---|
| Abridged Description | Office headset with noise-cancelling microphone |
- Expertise makes better user experience and quality communication
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Build your hopes on KJ Electron. We present the future of sounds with our user-friendly, high workability and global design products. Share your trust with us and get supported. We help you start great business for your prosperity.
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• Office headset with noise-cancelling microphone
• Adjustable headband for perfect fit
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• Leatherette ear cushions
• Lightweight design for all-day comfort
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• Various connection available; Quick Disconnect, RJ, USB connection, 2.5mm, 3.5mm, etc.
| Microphone Sensitivity | -52±3dB |
|---|---|
| Sensitivity Difference | 500 Hz to 4000 Hz ＞ 8dB |
| Microphone Frequency | 100-12000Hz |
| Microphone Type | Unidirectional |
| Impedance | Max. 2.2KΩ 1KHz (RL=2.2KΩ) |
| Maximum Sound Pressure Level | 115dB S.P.L |
| Speaker Impedance | 150Ω ± 15 % |
| Frequency Response | 210Hz ~ 20KHz(±10dB) |
| Sound Pressure Level | 129dB ± 3dB at 1000HZ |
| Microphone boom | 270 degrees rotating boom |
|---|---|
| Acoustic Shock Protection | Protects users' ears from a sudden peak noises |
KYUNG JIN ELECTRON CO., LTD / Address : Rm#304-2, Hanshin IT Tower 2-cha, 47 Daigital-ro 9-gil, Geumcheon-Gu, Seoul KoreaTEL : +82-2-2025-6180 / FAX : +82-2-2025-6182 / MAIL : kj@kj-headset.co.kr