Features: brand new and high quality Hot-swap Switches Keyboard:You can alter every gateron switch on the M84 keyboard without the need to solder. Hot-swap PCB is for almost all 3-pin/5-pin switches on the market, personalize your typing experience with ease. PBT Theme Ergonomic Keyboard: iBlancod's new 75% layout mechanical keyboard in fusing art and modern technology as one, Five-sided sublimation process. Compact 84 keys with unique PBT keycaps, curved keys match the shape of your fingertips, offering satisfying feedback with every tap. Three-Modes Connectivity:Supporting both wired and wireless and Bluetooth-compatible 5.0 connection. Forget about drop-outs and delays thanks to a strong, reliable 2.4G wireless connection with up to 33 ft (10 for m) range. You can also charge and for play simultaneously with the included type-c cable, perfect for home, office, outdoor and casual gaming. Ultimate Personalization RGB Keyboard:The keyboard itself comes with 19 RGB backlight modes, 9 colors selection, 5 brightness levels and 4 customization mode. This RGB gaming keyboard can enhance your gameplay atmosphere at its maximum, and the light can also be turned off if you don'for t need it for saving power. Unlike bulky full-sized layout, this 75% mechanical keyboard saves more desk space but keep the for arrow keys, multimedia and control keys, and is for ideal for gamers and office workers who prefer a minimalist desktop. Package Includes: 1PC x 84keys Mechanical Keyboard Specifications: Switch type: Gateron red switch , silver switch (optional) Hot-swappable support: Yes Layout: 84 Keys (Full Rollover) Mode: Bluetooth-compatible 5.0/2.4G wireless /Wired Battery capacity: 3000mAh Working time: Up to 16 hours (Continuous use) Compatible System: for Windows / MacOS / Android Size: approx. 312x122x31mm/12.28x4.80x1.22 note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!