1. Producte acabatview
The Xiaomi M280 Wireless Mute Mouse is a versatile and portable input device designed for comfort and quiet operation. It features dual-mode connectivity (2.4G wireless and Bluetooth), Type-C charging, and adjustable DPI settings, making it suitable for various computing environments.

2. Contingut del paquet
Si us plau, comproveu el paquet per veure si hi ha els elements següents:
- Xiaomi M280 Wireless Mute Mouse
- USB 2.4G Receiver (located at the bottom of the mouse)
- Type-C Charging Cable (may be included)
- Manual d'usuari (aquest document)
3. Instruccions de configuració
3.1 Càrrega del ratolí
Before first use, or when the battery is low, charge the mouse using the provided Type-C cable. A full charge typically takes 2-3 hours.
- Connect the Type-C end of the charging cable to the mouse's Type-C interface.
- Connect the USB-A end of the charging cable to a power source (e.g., computer USB port, USB wall adapter).
- L'indicador de càrrega mostrarà l'estat de càrrega.

3.2 Connexió mitjançant una xarxa sense fil 2.4G
- Locate the USB 2.4G receiver at the bottom of the mouse.
- Traieu el receptor i connecteu-lo a un port USB disponible de l'ordinador.
- Slide the power switch at the bottom of the mouse to the '2.4G' position.
- El ratolí s'hauria de connectar automàticament a l'ordinador.
3.3 Connexió mitjançant Bluetooth
- Slide the power switch at the bottom of the mouse to the 'BT' position.
- On your device (laptop, tablet, mobile), go to Bluetooth settings and enable Bluetooth.
- Cerca new devices. The mouse should appear as 'Xiaomi M280' or similar.
- Seleccioneu el ratolí per emparellar-lo.
- The mouse is compatible with Windows 8/10, Android, Mac OS, and iOS 13 or higher.

4. Instruccions de funcionament
4.1 Funcions bàsiques
- Clic esquerre: Primary function, typically for selection or activation.
- Clic dret: Secondary function, typically for context menus.
- Roda de desplaçament: Scroll up/down pages. Can also be clicked for middle-click functionality.
- Commutador DPI: Ajusta la sensibilitat del cursor.
4.2 Ajust de DPI
The M280 mouse features a 3-level adjustable DPI (Dots Per Inch) switch, allowing you to change the cursor speed and sensitivity. Press the DPI switch button (usually located near the scroll wheel) to cycle through the available settings: 800 DPI, 1200 DPI, and 1600 DPI.
4.3 Funció de clic silenciós
The mouse is equipped with mute buttons for left and right clicks, ensuring a low-noise operation. This feature is ideal for quiet environments such as offices, libraries, or during late-night use, minimizing disturbance to others.

4.4 Modes d'estalvi d'energia
To conserve battery life, the mouse enters power-saving states:
- After 60 seconds of no operation, the mouse enters a light sleep mode.
- After 10 minutes of no operation, it enters a deep sleep mode.
- To wake the mouse, simply move it or press any key.

5. Manteniment
5.1 Neteja
- Feu servir un drap suau i sec per netejar la superfície del ratolí.
- Per a la brutícia persistent, lleugerament dampen the cloth with water or a mild electronic cleaner.
- Eviteu utilitzar productes químics o materials abrasius.
- Assegureu-vos que no entri líquid als components interns del ratolí.
5.2 Cura de la bateria
- Carregueu el ratolí regularment per mantenir la bateria en bon estat.
- Eviteu descarregar completament la bateria amb freqüència.
- Si guardeu el ratolí durant un període prolongat, carregueu-lo al 50% aproximadament i guardeu-lo en un lloc fresc i sec.
6. Solució De Problemes
6.1 El ratolí no respon
- Comproveu la potència: Ensure the mouse is switched ON and has sufficient battery charge. Recharge if necessary.
- Comprova la connexió:
- For 2.4G: Ensure the USB receiver is securely plugged into a working USB port and the mouse switch is set to '2.4G'.
- For Bluetooth: Ensure Bluetooth is enabled on your device, the mouse switch is set to 'BT', and the mouse is paired correctly. Try re-pairing if needed.
- Try a Different Port/Device: Test the mouse with a different USB port or another computer/device to rule out port or device-specific issues.
6.2 Cursor Movement is Erratic or Slow
- Ajusta els DPI: Press the DPI switch button to change the sensitivity (800/1200/1600 DPI).
- Neteja el sensor: Ensure the optical sensor at the bottom of the mouse is clean and free from obstructions.
- Superfície: Use the mouse on a suitable, non-reflective surface.
6.3 Problemes d'emparellament Bluetooth
- Compatibilitat: Ensure your device supports Bluetooth and meets the minimum requirement (e.g., iOS 13+).
- Torna a emparellar: Remove the mouse from your device's Bluetooth list and attempt to pair it again.
- Interferència: Allunyeu-vos d'altres dispositius sense fil que puguin causar interferències.
7. Especificacions
| Característica | Detall |
|---|---|
| Marca | XIAOMI / MIJIA |
| Model | M280 |
| Tipus | Bluetooth Wireless, Opto-electronic |
| Tipus d'interfície | Bluetooth, 2.4G USB Receiver |
| DPI | 800-1200-1600 (3-level adjustable) |
| Nombre de botons | 4 (Left, Right, Scroll Click, DPI Switch) |
| Nombre de rodets | 1 |
| Orientació de la mà | Symmetrical (suitable for left and right-handed users) |
| Tipus de potència | Rechargeable (Type-C Charging) |
| Bateria inclosa | Yes (Rechargeable Lithium Battery) |
| Pes brut | 70 g ± 3 g |
| Dimensions (L x A x A) | 119 mm x 81 mm x 40 mm |
| Origen | Xina continental |
| Certificació | CE |
| Suport del sistema | Windows, Mac OS, Android, iOS 13+ |

8. Garantia i Suport
This product comes with a standard manufacturer's warranty. For specific warranty terms and conditions, please refer to the documentation provided at the time of purchase or contact your retailer. For technical support or further inquiries, please reach out to the seller or manufacturer's customer service.
9. Consells d'usuari
- Disseny ambidextre: The symmetrical design of the M280 mouse makes it comfortable for both left-handed and right-handed users.
- Quiet Environments: Avançanttage of the silent click feature in shared workspaces or quiet study areas to avoid disturbing others.
- Durada de la bateria: The mouse offers strong endurance with its low-power solution. Remember to fully charge it for 2-3 hours for optimal performance.
- Connectivitat: Easily switch between 2.4G wireless and Bluetooth modes depending on your device and preference. The 2.4G receiver is conveniently stored inside the mouse.





