The Vulcan II Air Mini Optical-Mechanical Gaming Keyboard packs performance durability and functionality into a wireless mini form factor allowing for a small footprint on your desk while maintaining the functionality of a full-sized keyboard. Enjoy wireless freedom with 2.4GHz gaming grade Stellar Wireless and seamlessly swap Predictionween 3 unique Bluetooth devices. Proximity sensor detect when you are away from the keyboard and automatically adjusts lighting to maximize battery life for up to 240 hours. Unique TITAN II Optical Switches have ultra-fast actuation and incredible durability with a 150 million keypress cycle offering a competitive edge game after game. Enter game mode to access Easy-Shift[+] button duplicator technology and unlock a second function layer which can be programmed into near limitless options. Feel confident in your keystrokes with 29 multi-function smart keys featuring a dual LED to indicate when secondary functions are active. The Vulcan II Mini Airs anodized aluminum backplate reinforces its structural integrity and sets the stage for ROCCATs AIMO lighting technology which produces vibrant RGB lighting displays right out of the box and can sync with other compatible AIMO-enabled products for an immersive lighting display. 65% FORM FACTOR - The mini 65% form factor allows for a small footprint on your desk and maintains the functionality of arrow keys. 2 WIRELESS MODES - Enjoy wireless freedom with 2.4GHz gaming grade Stellar Wireless or seamlessly swap Predictionween 3 unique Bluetooth devices. ROCCAT TITAN II Optical Switches - Unique TITAN II Optical Switches have a smooth linear ultra-fast actuation and incredible durability with a 150 million click life cycle offering a competitive edge game after game. ADAPTIVE BATTERY LIFE - Proximity sensor detects when you are away from the keyboard and automatically adjusts lighting to maximize battery life for up to 240 hours. EASY-SHIFT[+] - Enter game mode to access Easy-Shift[+] button duplicator technology and unlock a second function layer which can be programmed to expand the capability of each keystroke. SMART KEYS - Feel confident in your keystrokes with 29 multi-function smart keys featuring a dual LED to indicate when secondary functions are active. ON BOARD PROFILES - Save up to 5 profiles of custom lighting key reassignment and more directly on your keyboard. ALUMINUM TOP PLATE - Anodized aluminum plate reinforces its structural integrity and protects against wear and tear. AIMO ILLUMINATION - ROCCAT AIMO produces vibrant lighting displays in 16.8 million colors right out of the box. It also syncs with other compatible AIMO products for illumination scenarios that flow from device to device. CUSTOMIZABLE - Customize your look compatible with many third party cross shaped mount keycaps and USB-C cables.