-70% wireless mechanical keyboard -Bluetooth 5.1 Wireless connection / Type-C cable -Connect up to 3 devices wirelessly at once -Compatible with Windows/Android/Mac/iOS -72 keys -Gateron G Pro Mechanical Switch -4000mAh Rechargeable li-polymer battery -Up to 570 hours Working Time -Dimension (Aluminum bezels version): 337 x 108mm -Height without keycap (front) 24mm -Height without keycap (rear) 42mm -Weight: About 735g / 1.62 lbs