Product brand: AJAZZ Product model: AK820 Product weight: ≈ 960g Screen:None Transmission method: Only wired keyboard Shell material: ABS injection molding Matrix: full key without impact Keycap material: PBT material OEM height Wire length: PVC1.6 M TYPE-C wire Key layout: 81 keys with metal volume knob Interface type: Type-C interface Support systems: Windows Vista/KP/7/8/10/11, Mac, AndroidPackaging list: keyboard * 1, data cable * 1, instruction manual * 1, dust cover * 1, key/shaft puller 2-in-1 * 1 Product brand: AJAZZ Product model: AK820 PRO Product weight: ≈ 1057g Screen:0.85 inches TFT color screen Transmission method: USB wired+2.4G wireless+5.1 Bluetooth Shell material: ABS injection molding Matrix: full key without impact Lighting effect: RGB, 20 sets of lighting effects Keycap material: PBT material OEM height Wire length: PVC1.6 M TYPE-C wire Key layout: 81 keys with metal volume knob Interface type: Type-C interface Support systems: Windows Vista/KP/7/8/10/11, Mac, AndroidPackaging list: keyboard * 1, data cable * 1, instruction manual * 1, dust cover * 1, key/shaft puller 2-in-1 * 1 Product Description: 【TFT Screen】The AK820 Pro Mechanical Keyboard comes with a TFT screen that serves as an interactive interface that you can update and customize in real time. The high-definition display allows customization of visual effects, battery status, date and time display, connection and operating system display, and backlighting. With this TFT screen function breakdown, it's easy to see all of its features. 【Popular 75% Compact Design】Designed for enthusiasts and professionals alike, the Ajazz AK820 Pro combines innovation and craftsmanship that is hard to beat. This 75% compact mechanical keyboard maximizes desktop space with a 75% layout for a sleek look. It's also extremely portable, allowing for a seamless typing experience that delivers a superior typing experience without sacrificing features or functionality, no matter where you are. 【Wireless and Wired Connectivity】The Ajazz AK820 Pro supports connectivity via Bluetooth or 2.4GHz wireless connection, or use the included Type-C USB cable. With Bluetooth 5.1, the keyboard is more responsive and saves more power than previous Bluetooth versions. The keyboard can also be easily switched between three modes for efficient multitasking and fast performance. Includes a 4000mAh battery to ensure stable use for long periods of time without worrying about short circuits. 【Gasket Mounting & Flex Cut PC Board & PCB】Experience typing like never before with our gasket mounting design coupled with flex cut PC boards and PCBs. The gasket mounting method isolates the boards and PCBs from the casing, dramatically reducing vibration and noise. At the same time, the Flex-cut design of the PC board and PCB provides a slightly more flexible but stable typing experience. Every key is cushioned and precise. 【South-facing LEDs, 1.6M RGB】The Ajazz AK820 Pro's vibrant LED backlighting illuminates your setup with south-facing LEDs for superior light transmission. With an amazing 1.6 million color combinations, you can customize your RGB lighting profile to fit your mood, occasion, or overall aesthetic. 【Mac/Win Compatibility】 What's more, the keyboard is fully compatible with both Mac and Windows operating systems, ensuring that you can enjoy its full functionality regardless of your computing preferences. With the customizable TFT screen, you can easily switch between Win and Mac modes, improving overall usability and productivity. Switch Name:Gift Switch Top Schedule: 3. 6mm ± 0.2mm Triggered ltinerary: 2.0mm ± 0.4mm Triggering Gram: 45g ± 8g Flowing Gram: 60g ± 8g Switch Name: Flying Fish Switch Top Schedule: 3.6mm ± 0.4mm Triggered ltinerary: 2.0mm ± 0.4mm Number Of Triggers: 42 ±10g Number Of Bottom Grams: 48 ± 10g