EM02 Wireless Trackball Mouse

Your browser does not support HTML5 video. Adjustable Ergonomic Trackball Control Upgrade your desk setup with the EM02 Wireless Trackball Mouse. Designed with two adjustable tilt angles, precise thumb-controlled tracking, and multi-device connectivity, it helps reduce wrist movement while keeping your workflow smooth and comfortable. Why Choose EM02 EM02 is built for users who want more control with less wrist movement. The thumb-controlled trackball lets you navigate smoothly without sliding the mouse across your desk, making it ideal for compact workspaces, long work sessions, and users transitioning from a traditional mouse. With adjustable 0° and 15° tilt angles, quiet clicks, 5 DPI levels, USB-C rechargeable power, and 3-device connectivity, EM02 provides a more flexible and ergonomic way to work across laptops, desktops, and tablets. FAQ Does EM02 require moving the mouse on the desk? No. Cursor movement is controlled by the thumb-operated trackball, helping save desk space and reduce wrist movement. What adjustable angles does EM02 support? EM02 supports two tilt angles: a flat 0° position and a tilted 15° position, allowing you to choose the hand posture that feels most comfortable. Does EM02 support multiple devices? Yes. EM02 supports Bluetooth and 2.4GHz wireless connection and can switch between up to 3 devices. Is EM02 rechargeable? Yes. EM02 features USB-C rechargeable power and offers up to 90 days of standby time on a full charge. Does it take time to get used to a trackball mouse? Yes. A trackball mouse feels different from a traditional mouse. For first-time users, we recommend starting at 200 or 400 DPI and allowing 1–2 weeks to adapt. Does EM02 support horizontal scrolling? No. This model does not support horizontal scrolling or tilt scrolling. Is EM02 suitable for image editing or CAD work? EM02 is designed for productivity, browsing, office work, and general computer use. It is not recommended for tasks requiring extremely fine cursor control, such as professional image editing or CAD design. Are the buttons programmable? No. The buttons are not programmable. The Forward and Back buttons are not compatible with macOS. What should I know before charging? Please use the included USB charging cable. Some separately purchased USB cables may not charge the device properly.