Calltel HW351N Mono-ear Noise-cancelling Headset - Quick Disconnect Connector

The Calltel HW351N Mono-Ear Noise-Cancelling Headset with Quick Disconnect Connector is a great option for a full day at the office. It features a noise-cancelling microphone and a quick disconnect connector for ease of use and convenience. It features an ergonomic comfortable design with 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 leatherette ear pad which can be replaced if needed. Please note quick disconnect connector accessory cable must be purchased separately depending on your setup and connection preference.

FEATURES: Noise-cancelling circuit Super-Pro sound quality The cable is durable, can bear 20KG pull, rotate more than 60000 times, 345 Broadband design enhance audio Acoustic Shock Protection Adjustable headband Replaceable soft foam earpad Quick disconnecting (QD) connector, protecting the headset and Phone/PC SPECIFICATIONS: Microphone: Permanently polarized condenser microphone Impedance: 1.0K Work Frequency :70 ~ 10k Hz Sensitivity: -40dB 2dB (f = 1KHz, 0dB) (RL = 2.2K Vs = 3.0V) Current consumption@ 2.2V (A): < 300 Current consumption: 800A Receiver: Impedance: 300 10 Output sound pressure: 105dB 5dB Work Frequency: 20~ 20k Hz Max Input Power: 20mw Interface: Quick Disconnect Connector WHAT'S IN THE BOX: Calltel HW351N Mono-Ear Noise-Cancelling Headset with Quick Disconnect Connector - Black x1