Bubble 3.0 Connection & Charging Troubleshooting

Issue 1: Keyboard Not Appearing in Bluetooth List
Recommended Checks:

• Ensure the keyboard is in Bluetooth pairing mode (indicator light blinking).

• Confirm the correct Bluetooth channel (BT1 / BT2 / BT3) is selected.

• Turn Bluetooth OFF and ON on your device.

• Restart the keyboard and try pairing again.

Issue 2: Keyboard Connected but Not Typing
Recommended Checks:

• Remove the keyboard from the Bluetooth device list.

• Restart your laptop or PC.

• Reconnect the keyboard.

• Ensure the keyboard is not connected to another device.

Issue 3: Keyboard Not Charging
Recommended Checks:

• Use the original Type-C charging cable.

• Use a 5V / 2A power adapter.

• Check the charging port for dust or damage.

Issue 4: Keyboard Entered Sleep Mode
The keyboard automatically enters sleep mode after 10 minutes of inactivity to save battery.

Solution:
Press any key to wake up the keyboard.