Separate Power Button With separate button control, it can save power of the keyboard.Also protect the battery to have a long life. Separate Button for Trackpad With separate control for trackpad, solve the problem that when low power the keyboard and trackpad not working well. Special Space for USB Receiver To avoid losing USB receiver, Rii K22 wireless keyboard has a nice design for usb receiver. Clearly Indicator Lights Clearly indicator lights tells you the status of this wireless keyboard.Especially when low power,red light flashing. It prompts you to charge it.
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