Features : - Worlds NO. 1 Best Selling 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. - Low Profile mechanical switches offers the speed, accuracy and performance of a mechanical switch at half the height. The GL Clicky switch features a distinctive sound and tactile feedback. Comes in 3 options: GL Tactile, GL Linear or GL Clicky. - Beautifully crafted, the G915 uses aircraft-grade aluminum alloy to deliver incredibly thin but rigid and durable design. - Enjoy 30 hours of game time on a single charge. Low battery warnings at 15% on the keyboard battery LED and via pop-up notification in the Logitech G HUB software. Quickly recharges in 3 hours. - Five dedicated G-keys can be programmed with custom macros and commands per game or app profile. Requires use Logitech G HUB to easily setup and manage profiles, commands and more. - Five dedicated G-keys can be programmed with custom macros and commands per game or app profile. Requires use Logitech G HUB to easily setup and manage profiles, commands and more. - Connect to multiple devices uses LIGHTSPEED or Bluetooth. Toggle between high-performance LIGHTSPEED wireless via USB receiver and Bluetooth— quickly and easily.