Features: HUANO mouse microswitch, 80million clicks life, Pink dot 3pins,universal HUANO is tailored specifically for the button, the model of fretting, feel very small deviation. Transparent blue shell and pink dot with 80million clicks, long service. Crisp-feeling, medium and short stroked, compact-rebound.Less lag than similar products, nominal all conservative life! Smooth operation, improve switches accuracy. Specifications: Model: HUANO Mouse Micro Switches Life: 80Million Clicks Quantity:4PCS Material: Plastic Packing Size:As Pictures Dot: Pink Dot Connector: 3Pins Color: Transparent Blue Package Includes: 4PCS Micro Switches (Without retail package) note: Due to the problems of lighting effects, there will be certain tolerances in the product, please understand. Please allow 0-2mm error due to manual measurment.