1. Entwodiksyon
This manual provides detailed instructions for the LOFREE Flow2 Low-Profile Mechanical Keyboard. Please read this guide thoroughly to ensure proper setup, operation, and maintenance of your device. The LOFREE Flow2 is designed for enhanced typing experience across various operating systems and connectivity modes.
2. Pake kontni
Verifye ke tout atik yo prezan nan pakè ou a:
- Lofree Flow 2 Mechanical Keyboard
- 1.5m USB-C kab
- 2.4GHz Reseptè
- 4 Keycaps (additional)
- Gid itilizatè (dokiman sa a)

Image: Contents of the LOFREE Flow2 keyboard package.
3. Pwodwi souview
3.1 Karakteristik kle
- One-Piece Aluminum Body: Crafted from a single block of aluminum for durability and a smooth matte finish.
- Cloud Switch Series (Surfer Linear): Features POM material for smooth typing, lighter press, and stable return.
- Enhanced Backlight: 3.2X larger light holes for crisp, sharp illumination.
- Gasket Design: Maximizes dampening with 5 layered materials for a soft and cushioned keystroke.
- Konpatibilite QMK/VIA: Allows for effortless customization of key remapping, macros, and shortcuts.
- Flexible 3-Mode Connectivity: Supports 2.4GHz wireless, Bluetooth, and wired (Type-C) connections.
- Side Touch Bar: Intuitive controls for volume, screen brightness, and lock function.
- Long lavi batri: 3000mAh battery provides up to 120 hours of use.
- To Sondaj 1000Hz: Ensures lag-free performance in wired and 2.4GHz wireless modes (not available in Bluetooth mode).
- Windows/macOS Keycaps: Includes dedicated keycaps for seamless switching between operating systems.
3.2 Visual Components

Image: LOFREE Flow2 68-key mechanical keyboard, top view.

Image: Detail of the one-piece aluminum body construction.

Image: Keyboard with keycaps removed, showing low-profile switch.

Imaj: Eksploze view and specifications of the Surfer Linear switch.

Image: Internal layered gasket design for sound dampening.

Image: Side Touch Bar for volume, brightness, and lock control.

Image: QMK/VIA software interface for keyboard customization.

Image: Tri-mode connectivity options: 2.4GHz, Bluetooth 5.3, and Wired (USB-C).

Image: Illustration of 1000Hz polling rate capability.
Videyo: Prezantasyon videyo pwodwi ofisyèl laasing the LOFREE Flow2 Low-Profile Mechanical Keyboard's features and design.
4. Enstalasyon
4.1 Limen/Etenyen
Locate the power switch on the side or back of the keyboard. Slide it to the "ON" position to power on the keyboard. Slide it to "OFF" to power off.
4.2 Konekte klavye ou a
The LOFREE Flow2 supports three connection modes: 2.4GHz wireless, Bluetooth, and wired USB-C.
4.2.1 Koneksyon san fil 2.4GHz
- Locate the 2.4GHz USB receiver in the package.
- Branche reseptè 2.4GHz la nan yon pò USB ki disponib sou òdinatè w la.
- Switch the keyboard's mode selector to the 2.4GHz position (often indicated by a wireless icon).
- The keyboard should automatically connect. If not, press Fn + 4 pou aktive mòd koneksyon 2.4GHz la.
4.2.2 Bluetooth Koneksyon
Klavye a ka konekte ak jiska twa aparèy Bluetooth.
- Switch the keyboard's mode selector to the Bluetooth position (often indicated by a Bluetooth icon).
- Peze epi kenbe Fn + 1, Fn + 2, oswa Fn + 3 for 3-5 seconds to enter pairing mode for the desired Bluetooth channel. The indicator light will flash rapidly.
- On your device (computer, tablet, smartphone), open Bluetooth settings and search for "LOFREE Flow2".
- Select the keyboard to pair. The indicator light on the keyboard will stop flashing once connected.
- Pou chanje ant aparèy Bluetooth ki asosye yo, peze Fn + 1, Fn + 2, oswa Fn + 3 yon ti tan.
4.2.3 Koneksyon USB-C filaire
- Konekte yon bout kab USB-C ki vini ak li a nan pò USB-C klavye a.
- Konekte lòt bout la nan yon pò USB ki disponib sou òdinatè w lan.
- Switch the keyboard's mode selector to the wired position (often indicated by a cable icon).
- The keyboard will be recognized as a standard USB keyboard and begin charging.
4.3 Konpatibilite sistèm operasyon
The LOFREE Flow2 is compatible with both Windows and macOS. Use the dedicated keycaps provided to match your operating system. To switch between Windows and macOS layouts, use the appropriate function key combination (refer to the keyboard's specific markings or the QMK/VIA software for details).
5. Operasyon Enstriksyon
5.1 Kle Fonksyon (Konbinezon Fn)
The keyboard features a Function (Fn) key that, when combined with other keys, activates secondary functions. Common combinations include:
- Fn + F1-F12: Multimedia controls, system functions (e.g., volume, brightness, media playback).
- Fn + Kle Ekleraj: Adjust backlight brightness or change lighting effects.
- Fn + OS Switch Key: Toggle between Windows and macOS key layouts.
- Fn + 1/2/3/4: Switch between Bluetooth channels (1, 2, 3) and 2.4GHz wireless (4).
Refer to the keycap legends for specific functions on your keyboard layout.
5.2 Kontwòl ekleraj
The keyboard features a single-color backlight with adjustable brightness levels. Use the designated Fn key combination (e.g., Fn + Arrow Up/Down or a specific backlight key) to cycle through brightness levels or turn the backlight on/off.
5.3 Side Touch Bar
The side touch bar provides quick access to control functions:
- Kontwòl Volim: Swipe up or down on the touch bar to adjust system volume.
- Klate ekran an: Swipe to adjust screen brightness (functionality may vary by OS).
- Fèmen Fonksyon: Tap to activate a lock function, preventing accidental touches.
5.4 Pèsonalizasyon QMK/VIA
The LOFREE Flow2 supports QMK/VIA for advanced customization. This allows you to:
- Remap any key to a different function.
- Create custom macros for complex sequences.
- Set one-tap shortcuts for applications.
- Switch between different key layouts for work or gaming.
To use QMK/VIA, download the software from the official LOFREE website and follow the on-screen instructions. No technical programming skills are required for basic customization.
6. Antretyen
6.1 Netwayaj
- Dekonekte klavye a nan tout sous kouran anvan ou netwaye li.
- Sèvi ak yon ti moso twal mou, ki san pèl dampened with water or a mild cleaning solution to wipe the keycaps and body.
- Evite flite likid dirèkteman sou klavye a.
- For cleaning between keycaps, use compressed air or a small brush.
6.2 Swen Batri
- Pou pwolonje lavi batri a, evite dechaje klavye a nèt souvan.
- Sere klavye a nan yon kote ki fre epi sèk lè w pa itilize li pou yon bon bout tan.
- Charge the keyboard using the provided USB-C cable or a certified charger.
NAN. Depanaj
7.1 Klavye a pa reponn
- Tcheke pouvwa: Ensure the keyboard is powered on and has sufficient battery charge. Connect it via USB-C to charge.
- Tcheke Mòd Koneksyon an: Verify the keyboard is set to the correct connection mode (2.4GHz, Bluetooth, or Wired) for your setup.
- Re-pair (Wireless): For 2.4GHz, unplug and re-plug the receiver. For Bluetooth, delete the keyboard from your device's Bluetooth list and re-pair.
- Try Wired Connection: If wireless modes fail, connect via USB-C to rule out wireless issues.
7.2 Keys Not Working or Double-Typing
- Kle Netwaye: Dust or debris under keycaps can cause issues. Use compressed air to clean.
- Entèferans lojisyèl: Check if any third-party software or drivers are interfering.
- QMK/VIA Reset: If you've customized keys, try resetting the layout in QMK/VIA software.
7.3 Pwoblèm ekleraj dèyè
- Ajiste klète: Ensure the backlight is not set to the lowest brightness or turned off.
- Nivo batri: Low battery can affect backlight performance. Charge the keyboard.
7.4 Side Touch Bar Not Responding
- Netwaye Sifas: Ensure the touch bar surface is clean and free of obstructions.
- Software/Driver: Verify that necessary drivers are installed (if applicable) and no software is overriding its functions.
8. Espesifikasyon
| Nimewo Modèl | OE928 |
| Dimansyon pwodwi | 13.43"L x 4.21"W x 0.52"H (34.11 x 10.69 x 1.32 cm) |
| Pwa atik | 1.4 liv (0.63 kg) |
| Koneksyon Teknoloji | Bluetooth, 2.4GHz RF, USB-C Wired |
| Deskripsyon klavye | Mechanical, Low-Profile |
| Chanje Kalite | Surfer Linear (Cloud Series) |
| Karakteristik espesyal | Backlit, Hot-Swappable, Programmable Keys, Rechargeable, Side Touch Bar |
| Batri | 3000mAh (Batri ki pa estanda, enkli) |
| Pousantaj biwo vòt | 1000Hz (Wired & 2.4GHz modes) |
| Aparèy konpatib | Laptop, PC (Windows, macOS) |
| Materyèl | Aliminyòm alyaj |
9. Garanti ak sipò
For warranty information, technical support, or to access additional resources, please visit the official LOFREE websit la oubyen kontakte sèvis kliyan yo. Kenbe resi acha w la pou reklamasyon garanti.
Official LOFREE Websit: www.lofree.co





