Beken Plus Multi-modes Chip with BT5.0/2.4Ghz/Type-C All-in-One; 5-Pin Hot-swappable(except for Number 1/2 that are 3-pin due to bezel angle of Type-C connector); Comes with Both Plate Foam and Case Foam; RGB Backlit; 1800 mAh Battery (FCC standard); Programmable with Double Shot PBT ASA Profile Keycaps; With 20 Pcs of Extra Novelty Keys. Akko CS Series Jelly Purple _ Type: Tactile Operating Force: 40gf ± 5gf Total Travel: 4.0 - 0.5mm Pre-Travel: 2.0 ± 0.3mm Tactile Position:0.5 ± 0.3mm Tactile Force: 56gf ±5gf