Features: Brand new and high quality The JSY 11 Charging Edition is a vertical mouse designed to prevent mouse hand syndrome, providing a comfortable and ergonomic grip for users. Made of high quality plastic material, this vertical mouse is durable and lightweight, ensuring long lasting use without causing any strain on your wrist or fingers. Suitable for both men and women, the JSY 11 Charging Edition is perfect for office workers, gamers, and anyone who spends long hours using a computer. Whether you're working in the office or gaming at home, this vertical mouse offers precise control and reduces the risk of repetitive strain injuries, allowing you to focus on your tasks with ease. With its sleek design and advanced features, the JSY 11 Charging Edition is the ideal choice for those seeking a comfortable and efficient mouse that promotes better hand posture and overall productivity. Specifications: Material: Plastic Color: Black, Iron Grey (optional) DPI: 1000, 1600, 2400 Note: 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! Package includes: 1 x Vertical Mouse