Keychron K2 - LED Status and Charging; Charging Indicator Functionality

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LED STATUS OVERVIEW
LED Location
Battery indicator
Bluetooth indicator
Function
Charging
Bluetooth
Status
Low battery - Blinking Red
Charging - Static Red
Fully charged - Static Green
Pairing - Fast Blinking
Paired - Light Off
Switching - Slow Blinking
*The Keychron keyboard is compatible with all USB ports. Please use a 5V 2A adapter or USB 3.0 for
the best performance. The Keychron K2 can be charged in Bluetooth/on/off mode.
** This product supports up to 5V charging voltage and 2A charging current. We are not responsible
for any problems caused by improper charging.
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