Wireless Gaming Gear Brand - Based on independent aggregated sales data (FEB ‘19 - FEB'20) of Wireless Gaming Keyboard, Mice, & PC Headset in units from: US, CA, CN, JP, KR, TW, TH, ID, DE, FR, RU, UK, SE, TR LIGHTSPEED wireless delivers pro-grade performance with flexibility and freedom from cords. Creates a clean aesthetics for battlestations. Delivers 30 hours on a single full charge. LIGHTSYNC technology provides next-gen RGB lighting that synchronizes lighting with any content. Personalize each key or create custom animations from -16.8M colors with Logitech G HUB software. Battery life: 40 hours (100% brightness) Low Profile mechanical switches offers the speed, accuracy and performance of a mechanical switch at half the height. The GL Linear switch features a completely smooth keystroke through the point of actuation. Comes in 3 options: GL Tactile, GL Linear or GL Clicky.