By using the latest Bluetooth 4.0 technology, the Calibur not only can perfectly work with computers, but also phones and tablets. It provides pure convenience and wonderful mechanical feels for keyboard lovers. With it’s internal battery, the...

Black - Gamer's Favorite Solid feel and instant feedback, actuation force: 65g Blue - Typist's Spa Tactile bump and audible click, actuation force: 60g Brown - Middle Option Softer and less clicky, actuation force: 55g Red - Excellent for gaming...

Design your own keyboard's appearanceHandy, comfortable and reliable for everyday workMassive effects to show the specialty Bluetooth 4.0 System Requirements: Bluetooth 4.0 / Windows 10 / Android 4.4 and above / IOS 7.0 and above / Mac OS 10.10...