Type: Silent keyboard Description: The light blue transparent shell and the dark blue bottom shell give people a feeling of being in the deep sea but being clear. When paired with the keyboard, it is like a work of art Product selling points: Silent design, for BOX box structure, high life of billions of times, circular dustproof wall, cross guide core, mechanical axis Features: 1. Cross guide core, increase the stability of the keys, the outer layer has a unique circular dustproof wall structure design, which is effective in dustproof and waterproof, 2. Adopt new silent pad material, silent effect Better, like being in the deep sea in silence 3. The unique internal structure of for BOX makes the shaft more stable and noiseless when pressed, effectively improving the silent effect 4. PC material, high light transmittance, carefully selected materials, clear and bright, the shaft cover is made of PC material Category:For BOX Island, for BOX Whale Fall For BOX Island: Operation force: 45+10gf Conduction stroke: 1.8±0.4(PT) Total stroke: 3.60±0.4mm Mechanical life: 100 Million Cycles For BOX Whale Fall: Operation force: 45+10gf Conduction stroke: 1.8±0.4(PT) Total stroke: 3.60±0.4mm Mechanical life: 100 Million Cycles Product size: 2cm*2cm*2cm Product weight: 2g Includes: 1pcs