Main Features:. 75% Mechanical Keyboard with A Knob. Hotswap terminal, compatible with 3/5-pin mechanical switches, supports Cherry Switch/ Gateron Switch/ Kailh BOX Switch, etc. 5075B Plus with Beken Plus Multi-modes Chip Bluetooth 5.0/2.4GHz/Type-C Wired Triple Modes. PC Plate & CR Cotton Layer & Silicon Case Foam. PBT Keycaps & 18 RGB Backlight Effects. Battery capacity: 3000mah; SMD LED RGB backlit;. Polycarbonate plate & case;. IXPE switch pad; Silicone case foam;