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Shipping Info
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Common Troubleshooting Guide
- Press and hold for 2 seconds to turn on, and press and hold for 2 seconds to turn off
- Press it briefly to switch between cooling and heating modes.
Reason
- Not power-up
Solution
- Press and hold for 2 seconds to turn on
Reason
- The host or screen plug is not inserted tightly
Solution
- Reconnect the host plug
Reason
- Check if the screen is set to cooling mode
Solution
- Short press after turning on to switch to cooling mode
Reason
- Glass bottles, baby bottles, purified water bottles, and cans will have different levels of effectiveness. Cans provide the best results.
Solution
- Change different container or waiting a few extra minutes
Reason
- Is the screen set to cooling mode?
Solution
- Short press after turning on to switch to cooling mode
Reason
- Glass bottles, baby bottles, purified water bottles, and cans will have different levels of effectiveness. Cans provide the best results.
Solution
- Change different container or waiting a few extra minutes
Reason
- Fan cooling
Solution
- The noise is low and cannot be heard when music is playing during startup. There is no noise when not cooling or heating
Reason
- Fan for heat dissipation and exhaust vent
Solution
- The hot air is not blown out when the temperature is below 25 degrees and when it is not in cooling or heating mode (it won't affect the air conditioning in the car)
Reason
- Voltage lower than 11.2V, enters low voltage protection
Solution
- Voltage is normal and there won't be any notification
Reason
- After turning off, it still needs to dissipate heat
Solution
- Normal phenomenon