ATTACK SHARK | ATTACK SHARK K21 Mechanical Keyboard BT/2.4Ghz/USB-C Connection Colourful Lighting Full Key Hot-Swap for PC Laptops

【3 Modes for Versatile Use】The mouse comes with 3 different modes, BT5.0/2.4Ghz/USB-C, allowing you to use it wirelessly or with a cable.【19 kinds of colourful light effects】Support multiple light effects switching, adjustable brightness and turn off the light.【All-key interchangeable shafts and exquisite keycaps】White Translucent and Black Translucent adopt glazed shaft and transparent keycaps.Shimmer and Matcha use red and green shafts with PBT keycaps.Product Parameters:Model: K21Connection: Wired/2.4G/BT3.0/BT5.0Size: 121x83x36.5mmInterface Type: Type-CWeight: 230±5gCharging Current: 450mABattery Capacity: 500mAhNumber Of Keys: 21KeyColours: Black/White/Glimmer/MatchaNotes:White Transparent and Black Transparent are coloured using a glass shaft.Shimmer and Matcha are the red and green shafts used.The text in the instructions or box may be incorrect, please refer to the description above!