Experience a of comfort and control with the Ergonomic Vertical Mouse. Designed specifically for right-hand users, this mouse promotes a more natural hand position, reducing wrist strain and enhancing usability during extended gaming sessions or work. Wireless Connectivity: Utilizes a reliable 2.4G wireless connection to smooth and uninterrupted use. Rechargeable Function: Comes with a built-in battery, easily rechargeable via USB, offering long hours of continuous performance without the need for frequent battery replacements. Compatibility: Perfectly compatible with operating systems including , OS, and Linux, making it a versatile choice for different computer setups. Sleek Design: Its sleek, vertical design not only adds to the aesthetic but also enhances grip and usability. Wireless technology: 2.4G Wireless distance: 10m Weight: 1055g Key number: 6 Resolution: 800/1200/1600dpi Operating cycles: 1,000,000 cycles Battery: 500mah lithium System requirement: 2000/ 2003/ ME/ XP/ Vista/ Win7/ 8/ 10/ OS/ Linux Due to different batches, there may be differences in product printed text, which will not affect use Colour:Black Material:ABS Package Contents: 1 x Ergonomic Vertical Mouse Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.