2025 UPGRADE ERGONOMICThe MEETION ergonomic wireless keyboard utilizes a split key frame design that follows the natural stretching posture of the wrists and arms, avoiding overstretching or twisting. The angled keyboard design reduces stress on the wrist and forearm muscles, allowing you to type with less strain, even after hours of continuous typing. The keyboard requires two AAA batteries (not included) and the mouse requires one AA battery (not included). UPGRADED FOR YOUR COMFORTThe wrist rest is a key upgrade of our keyboard. Based on suggestions, we've redesigned the original hard plastic wrist rest! The upgraded DirectorB now features a wrist rest wrapped in leather, filled with sponge, which is soft, skin-friendly, ergonomically designed, and perfectly fits the wrist. This improvement transforms "unbearable typing" into "effortless comfort". VERSATILE CONNECTIVITY OPTIONSThis wireless keyboard and mouse set supports convenient connection via