Logitech

-280 G Lightweight
-Multiplatform, Wired connectivity
-Flip to mute boom microphone
-Ear cups rotate up to 90 degrees

-278 G Lightweight and comfortable
-Wireless Reliable LIGHTSPEED® connectivity
-Next-gen DTS Headphone:X 2.0 is surround sound
-BLUE VO!CE microphone technology
-Full-Spectrum LIGHTSYNC® RGB
-Battery life Up to 29 hr

-Pro-grade, minimal design and comfortable
-Wired connectivity
-Next-gen surround sound
-BLUE VO!CE microphone technology
-Audio EQ profiles