<p>Features: Rechargeable, with RGB colourful light effect.</p> <p>Interchangeables switches tester, fun catcalls and duckcalls.</p> <p>Unique design of fun catcalls and duckcalls, with colourful RGB lighting effects.</p> <p>Replaceable axles body for Game enthusiasts, programmers, office worker, Keyboards enthusiasts and other users who have highly requirements for keyboards.</p> <p>for game competition, office work, programming development and other occasion that require frequent use of the Keyboards.</p> <p>Specifications: Component: ABS</p> <p>Size:about:2.5X5.50CM\/0.98x2.17in (Duck) 2.5X4CM\/0.98x1.57in 2.5X4.50CM\/0.98x1.77in( Wood Fish\uFF09</p> <p>RGB light:Yes</p> <p>Quantity: 1PC</p> <p>Package Includes: 1PCs Tester Keychain</p> <p>note: Due to the problem of lighting effect and shooting, there might be tolerances in product, please understand. </p> <p>Please allow 0-1cm error due to the measurment.</p>