Calltel H550 Stereo-Ear Noise-Cancelling Headset + UC2000T Quick Disconnect USB Sound Card Adapter Cable – End of Life
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The Calltel H550 Stereo-Ear Noise-Cancelling Headset with the UC2000T Quick Disconnect USB Sound Card Adapter Cable is a great option for a full day at the office. It features a noise-cancelling microphone and thanks to the included adapter cable, you can pause, start or adjust the volume for ease of use and convenience. It features an ergonomic comfortable design with an adjustable headband that allows you to wear it for a long time, making it perfect for all-day working hours. For extra safety, it features acoustic shock protection which limits the acoustics. The earpiece itself features a soft foam ear pad which can be replaced if needed.
FEATURES:
- Noise-cancelling microphone
- Acoustic Shock Protection*Adjustable headband
- Replaceable soft foam earpad
- Quick disconnecting (QD) connector, protecting the headset and Phone/PC
- Plug ānā Play
- Volume & Mute control
- Optimized for Microsoft Lync, skype, office 365, United Communication (Cisco & Avaya)
SPECIFICATIONS:
- Microphone: Permanently polarized condenser microphone
- Impedance: 1.0KĪ©
- Work Frequency :70 ~ 10k Hz
- Sensitivity: -40dB Ā± 2dB (f = 1KHz, 0dB)(RL = 2.2K Vs = 3.0V)
- Current consumption@ 2.2V (Ī¼A): < 300
- Current consumption: 800Ī¼A
- Receiver:
- Impedance: 300Ī© Ā± 10Ī©
- Output sound pressure: 105dB Ā± 5dB
- Work Frequency: 20~ 20k Hz
- Max Input Power: 20mw
- Interface: USB
WHATāS IN THE BOX:
- Calltel H550 Stereo-Ear Noise-Cancelling Headset – Black x1
- UC2000T Quick Disconnect USB Sound Card Adapter Cable x1
| Weight | 1 kg |
|---|---|
| Dimensions | 13.8 × 5 × 18 cm |
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