Properties Connectivity: bluetooth up to three devices , usb c Compatibility: pc, ios, mac, pc Type breaks: gateron blue Light: rgb Battery: 4000 mah Battery life: up to 240 hours Aluminum frame Color: gray black Language layout: iso nordic 84 Keys N key rollover Anti ghosting dimensions & weight width: 317 mm depth: 129 mm height: 40 mm weight: 794 g