Langtu LT84 Three-Mode Hot-Swappable Wireless Bluetooth Mechanical Keyboard Custom Wired Blue Switch Gaming Keyboard

Product feature

1. Advanced Sound Optimization

• Triple sound absorption layers: EVA foam + Poron switch pad + silicone base pad

• Reduces vibration, improves acoustics, and creates a satisfying "mahjong" sound experience

2. Precision Stabilizers

• Factory-lubricated stabilizers

• Eliminates metallic ping noise and uneven key feel

• Ensures smoother large key operation

3. Full N-Key Rollover

• Supports simultaneous key presses

• Zero conflict during fast typing or gaming

• Millisecond-level response time

4. Compact Space-Saving Design

• 84-key layout

• 30% smaller than standard keyboards

• Full functionality in a compact form

5. Tri-Mode Connectivity

• Wired USB, 2.4G wireless, Bluetooth

• Switch modes via knob or shortcuts:

  • Fn + Q: 2.4G mode

  • Fn + W/E/R: Bluetooth pairing

  • Fn + T: Wired mode

6. Smart Control System

• Multimedia knob with enhanced damping

• Interactive LED display supports custom GIFs

• Dual-system shortcuts: Win/Mac compatible

7. Premium Switches

• Custom Sea Sky Axis Pro switches

• Factory-lubricated for smooth operation

• Faster actuation and crisp tactile feedback

8. RGB Lighting

• 16.8 million colors

• 19 lighting modes with music sync

• Per-key customization via SignalRGB

9. Enhanced Build Quality

• Sandwich mount structure reduces vibration

• PBT keycaps with gradient/transparent options

• Gasket mount available on select models

LT84 Model Specifications

• Keys: 84 compact layout

• Size: 362x138x29mm

• Lifespan: 70 million presses

• Systems: Win/Mac compatible

• Connection: Tri-mode (USB/2.4G/Bluetooth)

• Lighting: 19 modes, 5 brightness levels

Shortcut Functions

• Media control & backlight adjustment

• Win lock & system switching

• Factory reset: Fn + Esc (hold 3 seconds)

Package Includes

• Keyboard

• USB-C cable

• Switch puller

• User manual

Ideal For: Gamers, typists, streamers, and professionals seeking premium performance and customization.

🔹 Upgrade your setup with LANGTU—where precision meets innovation! 🔹