H540 USB Computer Headset features plug-and-play connectivity so you can instantly enjoy music, movies, and calls in rich, digital stereo sound. On-ear controls and mute indicator light make it easy to see when the mic is muted.

Specification

Part Number

• 981-000480

Dimensions

Height: 180 mm

Width: 245 mm

Depth: 78 mm

Weight: 0.12 kg

Cable length: 1.8 m

Technical Specifications

Microphone Type: Bi-directional

Input Impedance: 20 Ohms

Sensitivity (headphone): 115 dB +/-3 dB

Sensitivity (microphone): -42 dBV/Pa +/- 3 dB

Frequency response (Headset): 20 Hz – 20 kHz

Frequency response (Microphone): 100 Hz – 16 KHz  

Compatibility Windows®, macOS, or ChromeOS™ and popular calling platforms. Certified Works With Chromebook™. USB port 1