·Effortless Control, Right at Your Thumb - Scrolling across wide spreadsheets shouldn’t mean dragging your cursor to find the bar, and switching or zooming shouldn’t require reaching for keyboard shortcuts. The multi-function side thumb wheel lets you scroll horizontally in Excel, switch apps instantly, and zoom with precision — all in one smooth motion, so you stay focused without breaking your flow.

·Ergonomic 59° Vertical Design-Relieve Wrist Pressure:The SABLUTE ergonomic mouse designed with a 59° natural handshake angle to encourage a more neutral wrist posture. Our ergonomic vertical mouse helps significantly reduce wrist strain and fatigue by up to 90%, making it ideal for long hours of work or browsing

·Adjustable High Precision DPI: Our ergo mouse offers four adjustable DPI levels (1200 / 2400 / 3200 / 4000)， letting you control cursor sensitivity with precision. It’s perfect for office work, graphic design, or everyday browsing, offering smooth and accurate tracking

·Bluetooth & 2.4G Wireless Dual Mode Connection: Our wireless computer mouse easily switches between Bluetooth and 2.4GHz wireless connection for stable and reliable connection. Compatible with laptops, desktops, tablets, and multiple operating systems including Windows, macOS, and more

·Universal Design & Lifetime Support: Our Bluetooth mouse is designed to fit most small to medium-sized hands, this wireless mice is a comfortable fit for the whole family or office.If you encounter any problems in using the product, please feel free to contact our professional customer service team

·Notes:1.AAA batteries are not included. 2.NOT a rechargeable mouse. 3.The USB receiver is stored inside the battery compartment. 4.It enters sleep mode after 10 minutes of inactivity. Click any button twice to wake it up