Keyfeel:The distinct tactile response provides a pronounced “click” sensation when activated, featuring a crisp and audible mechanical sound. The auditory and tactile response during typing and gaming are highly synchronized, with rapid and responsive key travel that minimizes fatigue during extended use.Specifications:Type: Clicky,Pretravel: 2.0+0.6mm,Operating force: 50+10gf,Total Travel: 4.0 +0.5/-0.5mm,Pressure point force: 60=10gf ,Service life: 80 million cyclesMaterials：Mechanical keyboard switches are made of plastic housing,copper spacers,high quality springs,shaft core material is POM,waterproof,key life is about 80 million times,durable.Ideal for: Gaming, typing/office work, programming, daily content creation, and users who prefer mechanical feel and distinct response. Note: The loud sound makes it unsuitable for quiet environments like libraries or offices, and may disturb others' rest.Exquisite Packaging:Packed in a delicate and beautiful PVC plastic box,effectively protects the switch from damage and prevents the pin from bending,which is the best gift for mechanical keyboard enthusiasts.