800 1200 1600 DPI Ergonomic Optical Vertical Mouse 2.4G Wireless Computer Gaming Wireless Mouse Ergonomic mouse Features: Brand new and The JSY 01 Wireless Vertical Mouse is designed to prevent mouse hand providing a comfortable and ergonomic grip for users. Made of plastic, this vertical mouse is durable and lightweight, making it perfect for both office work and gaming Suitable for both men and women, this vertical mouse is ideal for anyone who spends long hours working on a computer or enjoys playing games. Whether you're in or at home, the JSY 01 Wireless Vertical Mouse offers a more natural and comfortable hand position, reducing strain and fatigue. With its innovative design and advanced features, the JSY 01 Wireless Vertical Mouse is a must have accessory for those seeking improved comfort and productivity in their daily computer use. Specifications: Buttons: Left/Right, Forward/Backward, DPI, Scroll Wheel Forward/Backward buttons cannot work on devices. Type : Wireless Vertical Mouse Color : Silver Resolution: 800-1200-1600 DPI Package Includes: 1 x Vertical Mouse Note: No retail package not included. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you