ERGONOMIC CUSHIONED PALM REST: Distinguished from conventional keyboards, this keyboard includes a curved palm rest with a soft memory foam layer, designed with a soft and resilient leather surface, reducing wrist bending throughout the day WAVE-SHAPED KEYS DESIGN: The wireless keyboard features ergonomic design with wave-shaped keys layout that arches in the center, let your hands in a more natural posture, offering a unique typing experience that promotes comfort and efficiency PHONE & TABLET HOLDER: The full-size wireless keyboard is designed with a large 7.28 inch slot. Provides you with additional space to place your phone, tablet, or other gadgets. Perfect for multitasking and ensuring you never miss anything important NO DELAY, ENJOY WIRELESS FREEDOM: Plug and play, no need to install drivers, the keyboard and mouse combo shares the same USB Receiver. Upgraded chips and 2.4GHz wireless provides a powerful and reliable connection up to 33 feet without any delays