Connection: Bluetooth / 2.4GHz Multi-Device: Bluetooth x 3, 2.4G x 1 Operation Range: 5-10 m Report Rate: 125 Hz Character: Laser Engraving Includes: Keyboard, Nano Receiver, 1 AA Alkaline Battery, Type-C Adaptor, USB Extension Cable, User Manual Size: 395(L) x 138(W) x 26(H) mm Weight: 403 g System Platform: Windows / Mac / iOS / Chrome / Android / Harmony OS...