Nulea M505 Wireless Trackball DPI Precise and Smooth Index Finger Ergonomic Bluetooth and Compatible with and Red Mouse, 5-Level Adjustment,

[Ergonomic design for a comfortable wrist] The Nulea wireless trackball mouse fits naturally in your hand, reducing fatigue even during extended use. The 44mm index finger-operated trackball allows for precise cursor control and reduces strain on your arms and wrists. [5-Level DPI for Comfortable Operation] The DPI can be adjusted to five levels: 200-400 (default setting), 800, 1200, and 1600, depending on your needs and preferences. Easily switch between levels with the button on the bottom, improving work efficiency. The precision of a trackball mouse makes even detailed work smooth. [Works in small spaces] No need to move the mouse, it saves space and is comfortable. It is easy to use on a small desk, sofa, or bed, making it an ideal trackball mouse for teleworking or studying at home. [Economical, environmentally friendly, and long-lasting] The Nulea wireless mouse features a built-in rechargeable battery that can be used for several months on a full charge. It eliminates the cost and hassle of replacing batteries, and its reusable design reduces environmental impact. The cordless design keeps your desk tidy. It supports your daily work and study with more comfort and peace of mind. [Wireless design for multi-device compatibility] Supports Bluetooth and USB receiver connections, allowing you to connect up to three devices simultaneously. Compatible with a wide range of devices, including PC, Mac, iPad, and Android, and you can easily switch between devices with the touch of a button. The Nulea wireless trackball mouse combines comfort and efficiency for long hours of computer work. ‣ Ergonomic design that's gentle on the wrist A trackball mouse that can be operated at a natural hand angle, reducing strain on the hands and arms. ‣ Comfortable operation even in a small space The 44mm trackball allows for smooth cursor movement, making it comfortable to use even on a small desk, sofa, or bed. ‣ DPI adjustment for precision operation With five DPI settings (200-400-800-1200-1600), you can freely adjust the cursor speed depending on the task at hand. ‣ Rechargeable and reusable The built-in rechargeable battery lasts for several months. This eliminates the need to purchase and replace batteries, reducing costs and being environmentally friendly. It makes your daily work more comfortable. ‣ Simultaneous connection of 3 devices & easy switching It supports both Bluetooth and USB receivers, can connect up to three devices simultaneously, and allows you to switch between devices with a single touch. This space-saving mouse offers unrestricted control, making your daily work more comfortable. Start your new operating experience now!