Discover the feel-good wireless combo - with an intuitive ergonomic keyboard and mouse sculpted for day-long comfort and productivity.Typing feels instantly familiar on Wave Keys' wavy keyframe design. A cushioned palm rest lifts pressure and improves wrist support. Meanwhile, the Signature M550 L's contoured shape and rubber side grip keep medium to large-sized hands comfy throughout the day. Both devices have been made with recycled plastic, have a long battery life (Keyboard: up to 3 years; Mouse: up to 2 years using included batteries and connect easily using Bluetooth or the included Logi Bolt receiver.