AK820 Pro Mechanical Linear RGB Gaming Knobs with TFT PBT Gasket 4000mAh for Android Compatible Standards Conformity Certification A.JAZZ Keyboard,

---------------------------------------------------------------------- 【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ---------------------------------------------------------------------- [Technical Standards Conformity Certification 219-249332] [75% Compact Design] The AK820 Mechanical Keyboard PRO has 81 keys, saving you 25% of your space and making your desk more compact. Compatible with Windows Vista/7/8/10/11, Mac, and Android systems, this basic keyboard is specially designed for beginners. Its simple, macro-based design is also ideal for office work. 【TFT Screen】 The AK820pro keyboard features 81 keys + 1 metal knob + a TFT display color screen. Equipped with a TFT screen, it offers a real-time interactive interface for updates and customization. This wireless mechanical keyboard is truly unique. You can switch the display of connection modes using Fn + knob. When switching connection modes, be sure to match the keyboard to your system. Display functions: Time, animation, battery level, Win/MAC, wired/2.4G/Bluetooth mode, volume. The keyboard also supports customization of various display screen themes via the driver. Knob functions: Switch, volume adjustment, switch mode 【PBT 3 Color Themes】With soothing colors reminiscent of a blue sky or white clouds, it looks great and matches the backlight of the lower lamp. The entire series adopts OEM height and is ergonomically designed. The vibrant down-position LED backlight of the Ajazz AK820 Pro adds brilliance to your desktop, and you can customize the RGB lighting profile to suit your mood, occasion, and overall aesthetic. [Gasket/PC Board/5-Layer Silencing] The PRO version keyboard optimizes the feel of the keyboard using a gasket mounting design and flexible cutting of the PC board, as well as a PC positioning plate with horizontal slots and a single-piece slot PCB to provide an unprecedented typing experience. The method of Poron sandwich cotton + ixpe shaft underpad + PET backing + bottom sponge + bottom silicone filling isolates the printed circuit board from the shell, greatly reducing vibration and noise. At the same time, the flexible cutting design of the PC board and printed circuit board provides a slightly curved yet stable typing experience. Every key stroke is cushioned and precise. 【Wired/Bluetooth/2.4G and Mac/Win Compatible】This keyboard is fully compatible with Mac and Windows operating systems. If you choose the AK820PRO keyboard version, the 0.85-inch TFT color screen allows you to easily switch between Windows Vista/7/8/10/11, MAC, Android/USB modes, improving overall usability and productivity. When switching connection methods, be sure to match the keyboard to the corresponding compatible system. [Technical Standards Conformity Certificate 219-249332] 1