KYSONA 57 Ergonomic Wireless Tower Mouse, Vertical Quiet Ergo Bluetooth(BT5.0,BT3.0)&2.4G, (800/1200/2400/2400/4000), 7 Buttons for Windows, macOS, iPadOS, Laptop, PC,Purple

FOR SMALL TO MEDIUM HANDS - The mouse measures 4.2 x 2.9 x 2.8 inches. For optimal comfort, we recommend checking your hand size before purchasing Ergonomic 57° Design - Inspired by a scientifically developed tilt angle, the mouse ensures a comfortable grip and excellent control experience Silent Switch - Equipped with a quiet switch, the mouse allows silent work and play, ideal for quiet offices or home use 5 DPI Levels - Choose between 800/1200/1600/2400/4000 DPI for precise control, adapted to individual preferences Dual Mode & Smart Auto Sleep - Supports Bluetooth 3.0/5.0 and 2.4GHz wireless, provides versatile connectivity. With the intelligent auto sleep function, the mouse saves power and achieves a battery life of up to 12 months (requires 2 AAA batteries, not included)