Inbertec UB800M USB Wired Noise Cancelling Headphone

The Inbertec UB800M USB Wired Noise Cancelling Headphone is a mono headphone designed for focused business communication. Its 28mm speaker delivers clear voice reproduction across a 100Hz~6.8KHz frequency range. The 118dBA hearing protection level supports safer listening during extended calls. With 105±3dB speaker sensitivity, the headphone supports consistent audio performance.

Noise Reduction for Call Centers

For call center professionals, clear speech and effective microphone pickup are essential. The Inbertec UB800M uses a noise canceling cardioid microphone for improved voice clarity. Its microphone covers 100Hz~3.4KHz and provides -40±3dB sensitivity at 1KHz. The 320° rotatable mic boom supports convenient positioning during calls. These features make the Inbertec UB800M a professional headphone for communication tasks.

USB Connectivity and Call Controls

As a USB headphone, the Inbertec UB800M connects with desk phones and PC soft phones through USB-A. A 210cm cable provides useful reach between the headset and connected equipment. Users can answer or end calls, mute the microphone, and adjust volume directly. The foam headband and ear cushion support comfortable over-the-head wearing during work sessions.

Lightweight Design for Long-Term Use

It weighs 93g in mono configuration and 115g in duo configuration, including the cable. Its speaker supports up to 50mW maximum input power for business communication. The headset operates within temperatures from -5°C to 45°C. For call center teams seeking a noise cancelling headphone, the Inbertec UB800M offers focused voice communication with convenient USB connectivity.