Features: Experience ultimate- gaming performance- with the K96 100-Key 2.4G+BT5.0 Wireless Gaming Mechanical Keyboard, featuring hotswap satellite axis- and full- size PBT- keyboard for seamless gameplay. This keyboard boasts a dual-mode 2.4G+BT5.0 wireless connection, red switch mechanical shaft-, and 19-key no impact conflict, making it perfect for both gaming and everyday use. Designed for general use, this keyboard is ideal- for gamers, programmers, and anyone who values top-notch typing experience. Whether you're working from home, battling in-game enemies, or simply browsing the web, the K96 keyboard delivers unbeatable- performance- and comfort. 19 keys has no impact ergonomics design, fine tuning- satellite-seat, ultra-long endurance- Specifications: Product Name: 100-key dual-mode 2.4G+BT5.0 Wireless Mechanical Keyboard Shaft- body: Glow Red switch/Cheese Red Switch/ Lemon Red Switch/ Blueberry- Red Switch Number of keys: 100 keys Whether to support plug-play(hot swap): full-key hot plug mechanical shaft- Key- conflict: 19-key has no impact Whether there are multimedia function keys: Yes Shortcut key-: yes With or without hand rest: no Waterproof function: support waterproof Key- technology: mechanical shaft- Whether to support ergonomics: support Size: approx 39.6x14x4cm/15.59x5.51x1.57in Transmission distance: approx 10m/32.8ft Bluetooth-compatible version: Bluetooth-compatible5.0 supports Windows8 or higher- Wireless connection: 2.4Ghz Bluetooth-compatible5.0 wireless System:support XP/Vista-/Win7/WIN8/WIN10 Package Includes: 1PC2.4G+BT5.0 Wireless Mechanical Keyboard 1PC USB+TypeC Dual-Purpose Receiver 1PCInstruction （Note: The packing list does not include batteries. You need to prepare two No. 7 batteries for use） note: Due to the different monitor- and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation- due to manual measurement.