1. Introducció
The LOFREE Flow is a low-profile mechanical keyboard designed for enhanced typing experience and productivity. It features a durable all-aluminum body, innovative Kailh Full POM switches, and versatile connectivity options. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your keyboard.

Imatge 1.1: acabatview of the LOFREE Flow Low Profile Mechanical Keyboard.
Característiques principals:
- Pro baixfile and Full POM Switches: Equipped with Kailh Full POM switches for a smooth, self-lubricating typing experience.
- Gasket Design: Provides enhanced cushioning and even pressure distribution for comfortable typing.
- All-Aluminum Body: Offers premium durability and a sleek aesthetic.
- Disseny intercanviable en calent: Allows for easy customization and replacement of switches.
- RGB Sidelit and Backlit: Features customizable lighting effects for both the sides and under the keycaps.
- PBT Low-profile Tecles de tecles: Utilizes five-sided dye-sublimation for durable and visually appealing key legends.
2. Configuració
2.1 Contingut del paquet
Abans de continuar, assegureu-vos que tots els elements estiguin presents al paquet:
- LOFREE Flow Low Profile Teclat mecànic
- Cable USB (USB-C a USB-A)
- Manual d'usuari (aquest document)
2.2 Càrrega del teclat
The keyboard is equipped with a 2000mAh Lithium Polymer battery. For optimal performance, fully charge the keyboard before first use.
- Connect the included USB-C cable to the keyboard's USB-C port.
- Connect the other end of the USB-A cable to a powered USB port on your computer or a USB wall adapter.
- L'indicador lluminós de càrrega s'il·luminarà. Una càrrega completa sol trigar aproximadament 3 hores.
A full charge provides up to 40 hours of non-stop working time.

Image 2.1: Charging and battery life details for the LOFREE Flow keyboard.
2.3 Connexió del teclat
The LOFREE Flow keyboard supports both Bluetooth wireless and USB-C wired connections.
2.3.1 Connexió per cable
Per utilitzar el teclat en mode cablejat:
- Ensure the mode switch on the back of the keyboard is set to 'Wired' (usually indicated by a cable icon or 'USB').
- Connecteu el cable USB-C del teclat al port USB de l'ordinador.
- The keyboard will be automatically recognized by your operating system (Windows, Mac OS).
2.3.2 Connexió sense fil Bluetooth
The keyboard can connect to up to three Bluetooth devices.
- Ensure the mode switch on the back of the keyboard is set to 'Bluetooth' (usually indicated by a Bluetooth icon).
- On the keyboard, press and hold the Fn key and one of the 1, 2 o 3 keys (e.g., Fn+1) for 3-5 seconds until the corresponding indicator light above the number key flashes rapidly. This indicates the keyboard is in pairing mode for that slot.
- On your computer or device (Laptop, PC, Tablet), navigate to Bluetooth settings.
- Cerca available devices and select 'LOFREE Flow' from the list.
- Follow any on-screen prompts to complete the pairing process. The indicator light on the keyboard will stop flashing and remain solid when connected.
- Per canviar entre dispositius emparellats, premeu Fn + 1, Fn + 2, or Fn + 3 breument.
3. Instruccions de funcionament
3.1 Funcions bàsiques de les tecles
The LOFREE Flow keyboard features a 100-key layout, including a full alphanumeric section, function row, navigation keys, and a numeric keypad.

Image 3.1: Standard layout of the LOFREE Flow Low Profile Mechanical Keyboard.
3.2 Function Keys (Fn Combinations)
The keyboard utilizes the Fn key to access secondary functions printed on the keycaps. Common combinations include:
- Fn + F1-F12: Media controls (play/pause, volume, etc.) and system functions (brightness, search). Refer to the icons on your specific keycaps.
- Fn + Fletxa esquerra/dreta: Ajusteu la brillantor de la llum de fons.
- Fn + Up/Down Arrow: Change backlight effects/modes.
- Fn + Win/Option: Toggle between Windows and Mac OS key layouts.
Control de retroiluminació 3.3
The LOFREE Flow keyboard features RGB sidelit and white backlit effects. Use the Fn key combinations to customize the lighting:
- Ajust de brillantor: Premeu Fn + Fletxa esquerra per disminuir la brillantor i Fn + Fletxa dreta per augmentar la brillantor.
- Canvi de mode: Premeu Fn + Fletxa amunt or Fn + Fletxa avall to cycle through various backlight effects and patterns.

Image 3.2: Illustration of RGB sidelit and white backlit features.
3.4 Commutadors intercanviables en calent
The LOFREE Flow keyboard supports hot-swappable switches, allowing you to change switches without soldering. This enables customization of typing feel.

Image 3.3: Demonstrating the hot-swappable switch feature.
Per substituir un interruptor:
- Apagueu el teclat o desconnecteu-lo del dispositiu.
- Carefully remove the keycap using a keycap puller (not included).
- Use a switch puller (not included) to gently grip the switch and pull it straight up.
- Align the pins of the new switch with the holes on the PCB and press it down firmly until it clicks into place. Ensure the pins are not bent.
- Torneu a col·locar la tapa de les tecles.
4. Manteniment
4.1 Neteja del teclat
Una neteja regular ajuda a mantenir l'aspecte i la funcionalitat del teclat.
- Tecles de tecles: Utilitzeu un suau, damp cloth with mild soap and water to clean keycaps. Ensure they are completely dry before reattaching. For deeper cleaning, keycaps can be removed (refer to Section 3.4).
- Cos del teclat: Wipe the aluminum body with a soft, dry, or slightly damp drap. Eviteu productes de neteja o dissolvents abrasius.
- Entre les tecles: Feu servir aire comprimit per eliminar la pols i les restes que hi ha entre les tecles i els interruptors.
4.2 Cura de la bateria
- Eviteu exposar el teclat a temperatures extremes.
- Si guardeu el teclat durant un període prolongat, carregueu-lo aproximadament al 50% per allargar la durada de la bateria.
5. Solució De Problemes
5.1 Problemes de connectivitat
- El teclat no es connecta per Bluetooth:
- Ensure the keyboard is in Bluetooth mode and pairing mode (Fn + 1/2/3 held until flashing).
- Check your device's Bluetooth settings to ensure Bluetooth is enabled and the keyboard is visible.
- Try unpairing and re-pairing the keyboard on your device.
- Assegureu-vos que la bateria del teclat estigui prou carregada.
- La connexió per cable no funciona:
- Ensure the keyboard is in wired mode.
- Try a different USB-C cable or a different USB port on your computer.
- Reinicieu l'ordinador.
5.2 Problemes de retroiluminació
- Backlight is dim or off:
- Ajusta la brillantor amb Fn + Fletxa esquerra/dreta.
- Ensure the keyboard battery is charged, as low battery can affect backlight performance.
- The keyboard may enter a sleep mode to conserve battery, turning off the backlight. Press any key to wake it up.
5.3 Key Functionality Issues
- Keys not responding or feeling sticky:
- Clean around the affected keycap to remove any debris.
- If using hot-swappable switches, try removing and re-inserting the switch, ensuring it is seated correctly.
- Consider replacing the switch if the issue persists (refer to Section 3.4).
6. Especificacions
| Característica | Detall |
|---|---|
| Número de model | OE919 |
| Dimensions del producte | 14.69 x 4.96 x 1.02 polzades |
| Pes de l'article | 1.25 lliures |
| Fabricant | LOFREE |
| Bateries | 1 bateria de polímer de liti (inclosa) |
| Tecnologia de connectivitat | Bluetooth, USB-C |
| Dispositius compatibles | Portàtil, PC, tauleta |
| Descripció del teclat | Mecànica |
| Usos recomanats | Business, Everyday Use, Gaming, Office |
| Característiques especials | Backlit, Hot-Swappable, Hotkeys and Media Keys, Low-Profile Key, Ultra Slim |
| Il·luminació del teclat | RGB Sidelit, White Backlit |

Image 6.1: The ultra-slim design of the LOFREE Flow keyboard.
7. Garantia i Suport
7.1 Informació de la garantia
For specific warranty details, please refer to the warranty card included with your product or visit the official LOFREE weblloc. Els termes de la garantia solen cobrir els defectes de fabricació durant un període especificat a partir de la data de compra.
7.2 Atenció al client
If you encounter any issues not covered in this manual or require further assistance, please contact LOFREE customer support through their official website or the retailer where the product was purchased. Have your model number (OE919) and proof of purchase ready.





