Ball positioning system
Both the buttons and the base are embedded with four precision steel balls each, enabling physical floating positioning to eliminate friction and stuttering, delivering ***smooth and stable operation.
Factory precision lubrication
Pre-lubricated with professional full-stroke tuning before leaving the factory, ensuring even oil distribution—ready to use out of the box without requiring disassembly or additional maintenance.
Extended shaft structure
Extended stem design paired with special nylon material produces a crisp, full "mahjong tile" sound upon bottom-out, delivering strong rhythmic feedback.
Five-foot stable architecture
Standard 5-pin switch design offers stronger PCB grip than 3-pin variants, effectively preventing switch tilt and wobble during prolonged use.
Switch type
High-purity linear switch
Core Itinerary
Actuation: 2.0±0.5mm | Bottom-out: 3.5±0.5mm
Pressure Parameters
Actuation: 45±10gf | Bottom-out: 58±10gf
Durability Lifespan
≥ 50 million keystrokes