Vertical Ergonomic Wireless Rechargeable Mouse Vertical ergonomic wireless mouse 2.4G rechargeable optical gaming mouse 1600 DPI for computer PC laptop desktop USB mouse. Easy to use, practical, and durable. It is the first choice for work, study, and gaming. Product: Ergonomic vertical silent wireless mouse. Type: 2.4 GHz Wireless. Style: Rechargeable, Battery. Hand orientation: Right. Size: 12.3 cm * 6.2 cm * 7.5 cm. Number of buttons: 6. Adjustable DPI: 800-1200-1600 DPI. Wireless distance: 10m. With the progress of time and the development of science and technology, people's work and daily lives have become increasingly inextricably linked to computers. A significant amount of time is spent using computers every day, leading to computer-related illnesses. One of these is carpal tunnel syndrome, also known as "mouse hand" due to prolonged mouse use. This leads to excessive pressure on the wrist, numbness in the fingers from nerve compression, pain, and even neck pain and migraines. In serious cases, it can even lead to amputation. This vertical wireless mouse is a good way to prevent carpal tunnel syndrome. It's ergonomically designed to reduce wrist pressure and prevents fatigue after extended mouse use. At the same time, it has a shark fin design, looks very cool, and is perfect for young people looking for style. Furthermore, it comes in two versions: a rechargeable model that uses a USB cable, and a battery-powered model that uses two AAA batteries. If you need to use your computer for extended periods due to work, studies, gaming, etc., purchase this vertical wireless mouse to protect your wrist. Package includes: vertical wireless mouse, USB receiver, USB charging cable (charging model).