Multi-Device ConnectionThe gaming keyboard offers Bluetooth, 2.4GHz wireless, and Type-C connectivity Adjustable Backlight & Anti-Ghosting Key The Bluetooth keyboards have a single white backlight with no RGB light pollution and supports 4 levels and 16 lighting effects. Gasket Structure Design Our Bluetooth keyboard utilizes a unique precision locking cover with gaskets and internal sound-absorbing and shock-absorbing layers. Ergonomic & PBT KeycapsThe AUSDOM 98Pro bluetooth keyboard features two-color PBT keycaps that are sweat-proof, non-slippery, and colorfast. 95% Percent Keyboard,Decompression Sound97 keycaps in a compact layout.