Ergonomic Comfort Design: The wireless ergonomic keyboard features with curved and split key-frame design, which helps to position your wrist and forearm in a more natural, relaxed posture.Scooped keys perfectly match the shape of your fingertips, offering quick response with every keystroke. Premium comfort for all-day typing. Cushioned Palm Rest: Curved palm rest with soft memory foam layer offers typing comfort with more wrist support, less wrist bending compared to standard keyboard without palm rest. Adjustable tilt design positions the keyboard at a perfect angle to keep your wrist relaxed and comfortable whether seated or standing. Switch Between 3 Devices: Conveniently connect with the USB receiver or Bluetooth, the ergonomic wireless keyboard mouse combo supports up to 3 devices simultaneously and effortlessly realize quick switch between 3 devices by pressing a single button. Well compatible with Windows 7/8/10, Mac OS X 10.12, Android 4.3 or higher. Sculpt Mouse: The wireless ergonomic mouse is designed with palm and thumb rest that provides better wrist support and keeps your hand in a natural position, effectively reduces the wrist strain and pain. 2000 DPI allows you to gain more precise control. Added forward/backward buttons provide more convenience when webpage browsing. Rechargeable & Power Saving: The keyboard is built in with 1100mAh lithium battery and the mouse is built in with 500mAh lithium battery, easily recharged through the included Type-C cable. Auto sleep mode for power saving after 30 minutes of no operation. Package Included: 1* Wireless Bluetooth Keyboard 1* Wireless Bluetooth Mouse 1*USB Receiver 1*Type C Charging Cable 1*User Manual