Calltel HW351N Mono-Ear Noise-Cancelling Headset – Quick Disconnect Connector + Calltel Quick Disconnect – USB Sound Card Adapter Cable

Description

The Calltel HW351N Mono-Ear Noise-Cancelling Headset with Quick Disconnect Cable Bundle is a great option for a full day at the office. The bundle features a Calltel headset with a noise-cancelling microphone and a quick disconnect connector for ease of use and convenience, as well as a quick disconnect adapter cable to connect to your preferred device. The headset 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 acoustics. The earpiece itself features a soft leatherette ear pad which can be replaced if needed.

The Calltel Quick Disconnect – USB Sound Card Adapter Cable is a great option for connecting your Calltel headset to your laptop or desktop computer. It is a lightweight cable with a quick disconnect connector for ease of use and conveniently connecting to your Calltel compatible headset. The cable provides a quality pro sound which allows crystal clear digital communication during use. Thanks to its USB interface no driver software is required as it features plug and play technology. It has a button for controlling the volume and pause/start functions are also available making it easy to use. It is also optimized for various applications like Microsoft Lync, Skype, Office 365 and even United Communication such as Cisco & Avaya.

FEATURES:

• Calltel Mono Noise Canceling Headset with Cable Bundle
• Noise-cancelling circuit
• Super-Pro sound quality
• The cable is durable, can bear 20KG pull, rotate more than 60000 times, 345°
• Lightweight QD to USB cable
• Crystal clear digital communication
• Plug and play support

SPECIFICATIONS:

• Microphone:
• Permanently polarized condenser microphone
• Impedance: 1.0KΩ
• Work Frequency:70 ~ 10k Hz
• Sensitivity: -40dB ± 2dB (f = 1KHz, 0dB) (RL = 2.2K Vs = 3.0V)
• Current consumption@ 2.2V (μA): < 300
• Current consumption: 800μA
• Receiver:
• Impedance: 300Ω ± 10Ω
• Output sound pressure: 105dB ± 5dB
• Work Frequency: 20~ 20k Hz
• Max Input Power: 20mw
• Interface: Quick Disconnect Connector
• Cable:
• Length: 160 cm
• Interface: Quick Disconnect USB Connector
• Compatible with: Laptops and Desktop Computers

WHAT’S IN THE BOX:

• Calltel HW351N Mono-Ear Noise-Cancelling Headset with Quick Disconnect Connector x1
• Calltel Quick Disconnect – USB Sound Card Adapter Cable x1