86 Unique, Rounded, Soft and Silent Keys with Multimedia Shortcut Keys. Silver Plasma Membrane Keys - Provides quick responses while being. ultra durable, rated at up to 10 million keystrokes. UV over Silkscreened Keycaps - Ensures everlasting durability and minimal wear on the keycap fonts. Waterproof Design. 2.4GHz Wireless & Bluetooth Mouse. High-Definition 1000CPI Wireless Optical Mouse. Responsive and Durable Switches, Rated at up to 1 million Clicks. Keyboard and Mouse Wireless Distance: Up to 10 metres.