Logitech H540 USB Computer Headset With High-Definition Sound

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.

• Dimensions

• Height: 7.09 in (180 mm)
• Width: 8.46 in (215 mm)
• Depth: 3.07 in (78 mm)
• Weight: 4.23 oz (120 g)
• Cable length: 5.9 ft (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