Logitech H540 USB Wired Headset Over Ear 1 surround sound channel with

1 surround sound channel with object-based surround sound for greater positional and distance awareness of objects in-game

Smartphone plan usage and compatibility

Ambient light sensors that adjust backlighting brightness

mechanical

Logitech H540 USB Wired Headset Over Ear 1 surround sound channel withPREMIUM 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 a built in equalizer provide rich, digital audio for full immersion in music, games and calls. This plug