Brands Special Filters from Logitech Color Graphite Wireless Connection Devices Computers, Macs, and filters Measurements Height: 124 mm (4.88 in) 10.98 inches (279 mm) in width Depth: 16 mm, or 0.63 in Weight: 14.64 oz (415 g) (with batteries) Unique characteristics Made from recycled plastic, the design is simple, lightweight, and slim. Pairing multiple devices (up to three) Adaptable Keyboard shortcuts for Fn using Logi Options+ 2 Available at logi.com/optionsplus for Windows and macOS Quiet, comfortable laptop-style typing using low-profile, scooped keys Special keys on the keyboard Display desktop, search, back, emoji menu, voice dictation, and screen capture Interconnection Bluetooth Low Energy Technology is the connection type. Supported connection type: Logi Bolt USB receiver (not included) compatible Range of wireless: 32.8 feet (10 meters) Two AAA (alkaline) batteries; a power button that turns on and off 36-month battery life 6 Battery