Features: Brand new and high quality Experience comfort and prevent mouse hand with the JSY 07 Wired Vertical Mouse, designed to provide ergonomic support. Made of durable plastic, this vertical mouse offers a comfortable grip and precise control, allowing you to navigate effortlessly through your tasks. Suitable for both men and women, the JSY 07 Wired Vertical Mouse is perfect for anyone who spends long hours working on a computer or enjoys gaming sessions. Whether you're in the office or at home, this vertical mouse is an excellent choice for improving your productivity and reducing strain on your wrist and forearm. Say goodbye to discomfort and hello to a more natural hand position with the JSY 07 Wired Vertical Mouse. Take control of your work or gaming experience and enjoy the benefits of ergonomic design. Specifications: Version:Right hand Design Color:Black Material:ABS Adjustable DPI:800-1200-1600 Connection:USB Wired, Battery(optional) Package Includes: 1 x Vertical Mouse note: Shipping without battery!!! No retail package. 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!