1. If the ear cleaner fails to turn on, please charge it in case of a
2. If the ear cleaner's working time is short after fully charged,
please charge and use it in an environment temperature between
15-35 °C; Or the charging time is insufficient, please charge it.
3. If the LED lights are not working while charging, please check
if the power supply is connected correctly.
4. If the water pressure is too low, please replace a new ear tip in
case of blocked or damaged; Or choose the stronger mode
based on your need.