Rato sem fios DEFENDER TOUCH MM-997 a pilhas 800/1200/1600 DPI branco

The DEFENDER TOUCH MM-997 wireless mouse in white combines silent click technology with adjustable sensitivity to provide a quiet and adaptable pointing device for everyday computing. Its ergonomic shape is designed to fit standard hand sizes for comfortable use during extended sessions. The mouse operates on a replaceable battery and connects via a wireless receiver, offering freedom from cables and a clean desktop appearance.

Advantages

Silent click technology reduces audible feedback from every press, making the mouse suitable for shared or quiet environments. Three-step DPI adjustment (800/1200/1600 DPI) enables quick changes between low-power precision and faster cursor movement without software. The ergonomic right-handed silhouette and lightweight construction support prolonged use with less fatigue. The white finish provides a neutral, modern look that integrates easily into different workspaces.

Suitable for

• Office work and data entry where quiet operation is beneficial
• Home computing and everyday web browsing
• Remote meetings and study sessions in shared spaces
• Basic graphic tasks and document navigation requiring adjustable sensitivity

Key specifications

• Connection: wireless via USB receiver
• Sensitivity: adjustable 800 / 1200 / 1600 DPI
• Buttons: left, right, scroll wheel with silent click
• Power: single replaceable battery (battery type not specified in product data)
• Color and finish: white, smooth surface
• Ergonomics: contoured shape for comfortable long-term use

How to use

Install a compatible battery into the mouse according to the compartment markings, then insert the USB receiver into a free port on your computer. The device should be recognized automatically by modern operating systems; if necessary, allow a few moments for driver installation. Use the DPI button to toggle between 800, 1200 and 1600 DPI for the preferred pointer speed. Regularly check battery level and replace the battery when cursor response becomes intermittent or the indicator (if present) shows low power.

Recommendations

For prolonged comfort, rest your forearm on the desk and use light, controlled movements. Keep the sensor area clean and place the mouse on a flat surface or a suitable mouse pad to ensure consistent tracking. When not in use, switch the mouse off or remove the battery to conserve power during long storage periods.