Info From AliExpress - Not sure how Much of this is Accurate
• 6 Buttons :With 6 buttons, this mouse provides easy access to various functions, making it more efficient and convenient to use.
• Wireless 2.4GHz :The wireless 2.4GHz connection ensures a stable and reliable connection, eliminating the hassle of tangled wires and limited mobility.
• Ergonomic Design :The ergonomic design of this mouse ensures comfortable use for extended periods, reducing strain on your hand and wrist.
Ergonomic mouse is designed to fit in your hand. The unique upright shape reduces muscle tension in the arms, relieves repetitive stress or any symptoms of carpal tunnel, wrist pain, and fits perfectly in all hand shapes and sizes.
6 convenient buttons, 3D scroll wheel, DPI button, left and right buttons, forward and back buttons provide the most convenient way to browse the Internet. Two forward and back buttons located next to the thumb give you more convenient control to browse the Internet with minimal hand movement
With advanced 2.4GHz wireless technology, it can work stably and quickly within a distance of 10M without interference. Operation is simple by connecting the supplied Nano USB receiver to your computer's USB port, no additional drivers required