Feature(may vary by option.)

●Wired trackball mouse with dynamic thumb operation. The large size allows you to securely cover your palm
●This ball mouse can reduce the burden on your wrists and arms by moving the cursor at your fingertips without moving your wrist. Ball operated operation keeps the mouse from moving around so you can use it in tight spaces
●Uses a large ball with a diameter of 1.6 inches (4 cm), and a 3-button design with left and right buttons, and scroll button. All buttons are silent design
●The number can be switched between 4 levels of 600, 800, 1200, and 1600
●Warranty period: 1 year from date of purchase

[Wireless Connectivity (USB A)]

[Bluetooth connection]

[Wired Connectivity (USB A)]

Description

Ball Mouse, Ball Type, Trackball Mouse Ball, Mouse Ball, Multifunctional Mouse, Ranking Tracking Ball Mouse, Silent Trackball Mouse, Drackball Mouse, Multifunctional, Trackball Wired, Hand Fatigue Mouse