Full-key Hot-swappable

Full-key hot-swappable means all keys on the mechanical keyboard require no soldering and allow direct plug-and-play replacement of switches. No welding tools are needed. You can freely switch or mix switch types to adjust typing feel, quickly replace faulty keys by yourself, enjoy easy DIY modification, and achieve better durability. 

Available switches:

Red Switch, Clicky Switch, AS Switch, HP Yellow Switch, Bright Moon Switch, Sea Salt Switch, Flying Fish Switch, Gift Switch

RGB lighting with music rhythm sync

The keyboard supports music rhythm RGB lighting effects, where the lights sync and change with the beat of your music. You just need to download the dedicated driver to enable and customize the lighting modes, creating an immersive, vibrant atmosphere.

·AK820 / AK820 RGB (Top-mounted LEDs):Supports two solid-color lighting effects – White Light / Ice Blue Light, which are soft on the eyes and ideal for office use.No music sync RGB

·AK820 PRO (Bottom-mounted LEDs):Features 16.8 million full-color RGB backlightingwith a variety of dynamic lighting effects for an immersive, vibrant atmosphere.

Multifunctional Knob

The multifunctional knob of the AJAZZ AK820 series is one of the keyboard's key highlights. Located at the top-right corner, it perfectly combines practicality and playability.

Rotate to adjust volume: Turn clockwise to increase system volume, and counterclockwise to decrease it. It features clear tactile gears, moderate damping, and an ultra-smooth adjustment feel.

Press operation: Press the knob to instantly mute or unmute the sound. No shortcut key combinations are required, enabling one-click mute during gaming and video watching for higher efficiency.

Basic multimedia control: Retains the standard volume adjustment and one-click mute functions. Some models support media playback control (pause/play, previous/next track) via driver settings.

0.85-inch TFT Colour Display

Exclusive to AK820 Pro High-end Version:

0.85-inch HD TFT Color Screen:Full-color presentation with a wide viewing angle. It occupies no extra key position and is perfectly integrated into the 75% compact layout.

Full-scenario Status Visualization:Battery level, time, connection mode, caps lock, volume and lighting effects can all be seen at a glance.

Driver Customization Available:Supports image and GIF animation uploading to create exclusive desktop personalized displays.

Real-time System Monitoring (Driver Required):Real-time display of CPU, memory and temperature data, convenient for both gaming and office use.

Battery & Connection Modes

AK820 (Standard / Wired Version)

No built-in battery, powered solely by single-mode USB wired connection all the time. Plug and play.Positioning: entry-level model, no screen and wireless function; cost-effective for wired office and gaming use.

AK820 PRO (Triple-mode Version)

Built-in 4000mAh lithium battery.Battery life reference: about 100 hours with 2.4G wireless and lights off; about 20 hours with RGB lights on.Comes with USB port, supports charging while in use.

Layer Acoustic Fill Structure

Noise Control: Layered sound absorption from the switches to the base effectively suppresses switch rattle, hollow cavity echo, and case resonance, drastically reducing typing noise.

Tactile Optimization: The combination of PORON and IXPE materials delivers uniform, soft yet bouncy feedback, softening bottom-out impact for a smoother, more consistent feel.

Acoustic Upgrade: Produces a more focused, deeper, and uniform sound profile, eliminating unwanted static and harsh tones for a satisfying, clean typing sound.

Structural Stability: The multi-layer fill reduces play and gaps between components, enhancing the overall rigidity and stability of the keyboard.

settings.