User Manual Q&AAnswer
Dec 28, 2024 - 02:30 AM
To charge the Emergency Radio Waterproof Bluetooth Speaker, you have three options:
1. USB Charging:
- Press and hold the power button to turn off the power.
- Open the port cover and insert the included USB-C charging cable into the input port.
- Connect the other end of the cable to a USB adapter or the USB port of your computer.
- The charging light on the screen will turn red to indicate charging. It will turn green when fully charged.
- Once charging is complete, unplug the USB charging cable and close the port cover.
2. Hand-Cranked Charging:
- Press and hold the power button to turn off the power.
- Pull out the handle located on the side of the device.
- Rotate the handle clockwise to charge and generate electricity. Start slowly and gradually increase the rotation speed.
- The charging light on the screen will turn red while cranking.
- To fully charge the device, continue rotating the handle at a speed of 130-150 times per minute for approximately 10 hours.
- After charging, pack up the handle.
3. Solar Charging:
- The device has a built-in solar panel on the back.
- Place the device under direct sunlight to charge it using solar power.
- The battery light on the screen will turn red when charging through the solar panel.
Please note that it is recommended to fully charge the device before initial use.
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