Experience day-long comfort and productivity with this wireless ergonomic keyboard and mouse combo. Typing feels instantly familiar on Wave Keys? wavy keyframe design. The cushioned keyboard palm rest lifts pressure and improves wrist support and keyboard wireless connectivity up to 10 meters. The RECCAZR EK30 Wireless Mouse features a contoured shape and rubber side grip to keep medium- to large-sized hands comfortable throughout the day. This wireless keyboard and mouse is made with recycled plastic and connect easily using the included Logi Bolt receiver. The ergonomic keyboard has up to 3 years of battery life while the mouse has up to 2 years of battery life using the included batteries.