What to do if the Xiaomi Lint Remover fails to turn on/off during first use?

The Xiaomi Lint Remover has two built-in protection switches (as shown below). To ensure safe operation, if either switch is off, the device will not turn on.
If the Xiaomi Lint Remover fails to turn on/off during first use, please follow these steps to troubleshoot:
  1. Check whether the blade assembly is installed in place;
  2. Check whether the buckle of the lint collector is detached and whether the lint collector is installed in place;
  3. Check if the battery is low and try to recharge it.
  4. Apply for after-sales inspection.