Package Included: 1X puller tool 1X20 Red Switches ‘[+]’ shape

Blue Switch Suitable groups: Compatible games and Office Mechanical touch: two-stage, sense of the paragraph Key sound:crisp sound, strong sense of the paragraph Pressure grams: 60 Click life:40 million operations Trigger travel: 2.4mm. Brown Switch Suitable groups: Compatible games and Office Mechanical touch: two-stage, sense of the paragraph Key sound: the sound slightly Pressure grams: 40 Click life:50 million operations Trigger travel: 2.0mm. Red Switch Suitable groups: Game players Mechanical touch: linear, soft tactile, click tactile Key sound: the sound slightly Pressure grams: 60 Click life 50 million operations Trigger travel: 2 mm. Black Switch Suitable groups:pure professional gamers Mechanical touch: linear, soft tactile, click tactile Key sound:no sense of the paragraph, the sound slightly Pressure grams: 80 Click life 50 million operations Trigger travel: 1.5mm. Mechanical keyboards (Replaceable switch) series is designed to allow you to change your key switches without the hassle of soldering. This caters to anyone who uses their keyboard for multiple purposes.