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Lofree Flow Low Profile, the Smoothest Aluminum Mechanical Keyboard

Out of stock
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| Lofree Flow | Nuphy Air75 V3 | Keychron K3 HE |
61 Overall/ Value 61.0Build Quality 56.9Customizability 60.3Performance 48.9Productivity 65.2Portability 81.5![]() | 95 Overall/ Value 95.1Build Quality 88.2Customizability 98.3Performance 81.7Productivity 97.3Portability 81.3![]() | 90 Overall/ Value 89.6Build Quality 85.6Customizability 89.1Performance 92.4Productivity 88.3Portability 81.7![]() |
0.0 stars (0 reviews) | 0.0 stars (0 reviews) | 4.4 stars (8 reviews) |
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Name Lofree Flow | Name Nuphy Air75 V3 | Name Keychron K3 HE |
Release year 2023 | Release year 2024 | Release year 2026 |
Switch Options Linear, Tactile | Switch Options Tactile, Linear, Clicky, Low-profile 3.0, Mechanical | Switch Options Magnetic, Linear, Tactile, Clicky |
Profile Low Profile | Profile Low Profile | Profile Low Profile |
Hot Swappable | Hot Swappable | Hot Swappable |
Layout Size 75% | Layout Size 75% | Layout Size 75% |
Layout Standard ANSI | Layout Standard ANSI, ISO-DE, ISO, ISO-FR, ISO-UK, JIS | Layout Standard ISO, ISO-DE, ISO-ES, ISO-FR, ANSI, JIS |
Layout Ergonomics Normal | Layout Ergonomics Normal | Layout Ergonomics Normal |
Knob Support | Knob Support | Knob Support |
Display Support | Display Support | Display Support LED |
Mac/Win Support | Mac/Win Support | Mac/Win Support |
Multi-Media Keys | Multi-Media Keys | Multi-Media Keys |
USB-C | USB-C | USB-C |
USB passthrough | USB passthrough | USB passthrough |
Connection Bluetooth, Wired, Wireless | Connection Bluetooth, 2.4 GHz, Wired, Wireless | Connection Bluetooth, 2.4 GHz, Wired, Wireless |
Polling Rate - | Polling Rate 1000 Hz | Polling Rate 1000 Hz |
Battery capacity 2000 mAh | Battery capacity 4000 mAh | Battery capacity 2600 mAh |
Hall Effect Support | Hall Effect Support | Hall Effect Support |
QMK Support | QMK Support | QMK Support |
VIA Support | VIA Support | VIA Support |
VIAL Support | VIAL Support | VIAL Support |
N-Key Rollover | N-Key Rollover | N-Key Rollover |
Rapid Trigger | Rapid Trigger | Rapid Trigger |
Mount Style Gasket Mount | Mount Style Gasket Mount | Mount Style Tray Mount |
Screw in Stabilizers | Screw in Stabilizers | Screw in Stabilizers |
Sound Dampening | Sound Dampening | Sound Dampening |
Backlight Rgb, White | Backlight Rgb, North-face, South-face | Backlight Rgb, White, North-face |
Case Colors | Case Colors | Case Colors |
Case Material Aluminum | Case Material Aluminum, ABS, Plastic, Polycarbonate | Case Material Aluminum, Wood, ABS |
Keycaps Material PBT | Keycaps Material PBT | Keycaps Material PBT |
Dimensions 24 x 126 x 315 mm | Dimensions 13 x 319 x 129 mm | Dimensions 25 x 319 x 126 mm |
Weight 568g | Weight 750g | Weight 580g |
The Lofree Flow is a low-profile mechanical keyboard designed for users who prioritize portability and a slim form factor without sacrificing typing quality. It suits office workers, students, or anyone needing a compact keyboard that fits easily in bags and on smaller desks. Its hot-swappable switches and Bluetooth connectivity also appeal to users who want flexibility in typing feel and device pairing.