Introducció
This manual provides detailed instructions for the LOFREE Wireless Mechanical Bluetooth Keyboard. It covers setup, operation, maintenance, troubleshooting, and product specifications to ensure optimal use of your device.
This video demonstrates the LOFREE Retro Keyboard in various usage scenarios, highlighting its design and functionality.
Configuració
Carregant el teclat
The keyboard is equipped with a rechargeable battery. Connect the provided USB cable to the Micro USB port on the keyboard and the other end to a power source (e.g., computer USB port, USB wall adapter).

lateral view of the LOFREE keyboard, highlighting the Micro USB charging port and mode switches.
Initial Pairing (Bluetooth)
To pair the keyboard via Bluetooth, ensure the keyboard is charged.
- Locate the Bluetooth switch on the side of the keyboard and slide it to the "ON" position.
- Al dispositiu (ordinador, tauleta, telèfon intel·ligent), activeu el Bluetooth i cerqueu els dispositius disponibles.
- Select "LOFREE Keyboard" from the list of devices to complete the pairing process.

De dalt a baix view of the LOFREE keyboard illustrating its ability to pair with up to three devices and showing the Bluetooth ON/OFF switch.
Instruccions de funcionament
Canvi entre dispositius
The LOFREE keyboard can connect to up to 3 different devices simultaneously. Use the quick switch on the keyboard to toggle between connected devices.
Connexió per cable
For a wired connection, connect the USB cable directly from the keyboard to your computer. The keyboard will automatically switch to USB mode.

An image showing the keyboard connected via USB and Bluetooth, indicating dual connectivity options.
Ajust de la llum de fons
The keyboard features adjustable white LED backlighting with 4 brightness levels. To adjust the brightness or turn off the backlight, use the dedicated function keys. Refer to the key layout for specific controls.

Primer pla view of the LOFREE keyboard highlighting the four adjustable backlight brightness levels.
Mode de repòs automàtic
To conserve battery life, the keyboard automatically enters sleep mode after 10 minutes of inactivity. Press any key to wake it up.

An illustration depicting the keyboard's auto-sleep mode feature for battery conservation.
Compatibilitat de sistemes operatius
The keyboard is compatible with Windows, Android, Mac, and iOS operating systems. Use the OS switch on the side of the keyboard to select the appropriate mode.

An image illustrating the LOFREE keyboard's compatibility with Windows, Apple (Mac/iOS), and Android operating systems.
Manteniment
Neteja
To clean the keyboard, power it off and disconnect any cables. Use a soft, dry cloth to wipe the surface. For stubborn dirt, a slightly damp cloth can be used, ensuring no moisture enters the key switches or internal components. Avoid using harsh chemicals or abrasive materials.
Eliminació de tecles
The keycaps are designed to be removable for cleaning or replacement. Gently pull the keycap upwards to remove it. Exercise caution to avoid damaging the switch mechanism.
Resolució de problemes
El teclat no es connecta
Problemes de connexió Bluetooth
- Ensure Bluetooth is enabled on both the keyboard and your device.
- Check if the keyboard is in pairing mode.
- Prova de desvincular i tornar a vincular el teclat amb el dispositiu.
- Verify the keyboard battery level.
Wired Connection Issues
- Assegureu-vos que el cable USB estigui connectat correctament tant al teclat com a l'ordinador.
- Prova amb un port o cable USB diferent.
La llum de fons no funciona
- Check the battery level. Low battery can affect backlight functionality.
- Ensure the backlight is not turned off or set to the lowest brightness level.
Les claus no responen
- Recarrega el teclat.
- If using Bluetooth, try switching to wired mode to rule out connection issues.
- If a specific key is not responding, gently remove the keycap and check for any obstructions.
Especificacions
General
- Marca: LOFREE
- Model: B093GR97N3
- Connectivitat: Bluetooth, USB
- Interruptors de clau: Interruptors mecànics blaus
- Tecles de tecles: Tecles rodones retro
- Il·luminació de fons: Adjustable White LED
- Compatibilitat: Windows, Android, Mac, iOS
- Bateria: 2 bateries d'ions de liti (incloses)
- Pes de l'article: 2.74 lliures
- Dimensions del paquet: 14.37 x 6.61 x 1.85 polzades

The LOFREE Wireless Mechanical Bluetooth Keyboard, showcasing its retro design and round keycaps.
Commutadors de tecles
The keyboard features Gateron Blue Mechanical Switches, known for their tactile bump and audible click, providing a satisfying typing experience reminiscent of vintage typewriters.

Un detallat view of the Gateron Blue Mechanical Switches, known for their tactile and clicky feedback.
Garantia i Suport
Informació de la garantia
All LOFREE products come with a 12-month warranty from the date of purchase.
Atenció al client
For any questions, technical assistance, or support needs, please feel free to contact LOFREE customer service via email. We aim to respond to all inquiries within 24 hours.
Per a més informació i productes addicionals, visiteu la LOFREE Store.