Enhance your comfort with the graphite-colored Wave Keys MK670 Wireless Keyboard and Mouse Combo from Logitech. This set includes the wireless Waves Keys ergonomic keyboard and Signature M550 L mouse. Together, they conform to the natural position of your hands and arms to help relieve shoulder stress and to help keep you productive throughout the day. The Wave Keys keyboard has a built-in 3-layer palm rest, and its compact design allows you to bring the Signature M550 L mouse closer to the center of your body. Featuring a 4000 dpi optical sensor, an ambidextrous design, and near silent buttons, the wireless mouse complements the keyboard with high precision and comfort. You can pair both to the single included Logi Bolt USB-A receiver in addition to Bluetooth compatible laptops, tablets, and phones and seamlessly switch between them as needed. Use the Logi Options+ App for Windows and macOS to enhance your workflow with custom shortcuts. The Wave Keys is designed to work for up to 3 years from two AAA batteries while the Signature M550 L can operate for up to two years using one AA battery. Rest your hands, wrists, and upper body in a natural position as you type. With a curved keyframe design, Wave Keys feels instantly familiar and keeps you comfier for as long as you need. The soft cushioned palm rest includes three layers of textural foam that provides day long comfort by dispersing pressure. This keyboard also has built-in legs that provide a 4 degrees tilt. The Wave Keys' compact frame allows you to bring your mouse closer to your body, placing your shoulder in a more natural position while using your mouse. Customize your Wave Keys experience using the Logi Options+ App to save time and keep your work flowing. Connect Wave Keys wireless ergonomic keyboard using Bluetooth wireless technology or the included Logi Bolt receiver. Enjoy up to 3 years of battery life with included AAA batteries. The Wave Keys comes with a dual printed layout for Windows and Mac and is multi-OS compatible. Quickly switch between your computer, tablet, or phone using the Easy-Switch keys. The plastic parts in the Waves Keys keyboard include 61% certified post-consumer recycled plastic. Its paper packaging comes from FSC-certified forests and other controlled sources. Rest your hand on a sculpted mouse with rubber side grips. This medium-sized mouse is designed to be comfy for large-sized hands. Scroll with line-by-line precision for documents or fly effortlessly through long pages with SmartWheel. The Signature M550 L's SilentTouch technology makes workdays more peaceful with exceptionally low click noise. 920-012059