TIPS:
1. When charging the handheld vacuum cleaner, please remember to turn it off.
2. To avoid damaging the hand vac, DO NOT attempt to change the battery yourself.
3. To prolong the service life of the cordless handheld vacuum, allow it to rest after running continuously for 25 minutes.
4. According to scientific tests, it is best to maintain the battery power neither too low (indicated by a red light) nor too high (avoid overcharging for an extended period), as this ensures better battery longevity.
5. After use, make sure to pack the vacuum and its accessories into the storage bag to prevent any loss.
6. For optimal performance, store your vacuum in a dry environment, as moisture can be harmful to the machine.