Logitech H540 USB Computer Headset - 981-000510

PRODUCT DESCRIPTION :

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

COMPATIBLE PART NUMBERS :

PREMIUM AUDIO FOR CALLS AND MUSIC
Laser-tuned drivers and built-in equalizer for precision audio. USB-A plug-and-play connectivity lets you 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.

HIGH-DEFINITION SOUND QUALITY
Laser-tuned drivers and built-in equalizer provide rich, digital audio for full immersion in music, games and calls. This plug-and-play headset can be used with any PC or Mac® computer with a USB-A port or adapter without the need to install software.

NOISE CANCELING MIC
Minimizes unwanted background noise for clear conversations. Right-sided mic can be conveniently positioned for better voice capture. Discreet boom can be tucked inside the headband and out of the way when you’re not using it.

ON-EAR CONTROLS
Adjust the volume or mute your calls with simple on-ear controls located on the right ear cup. Confirm mute status with an easy-to-see light indicator on the headset cord.

PADDED COMFORT
Ultra-comfortable, adjustable design. Soft, padded leatherette headband and ear cups feel good even after hours of listening.

USB-A CONNECTION
USB provides easy plug-and-play operation. Simply plug the USB-A connector into your computer and instantly enjoy conversations, movies, or music in rich stereo sound.