To maintain the best performance of the shaver, please clean it after each use. After the shaver is turned on, if the indicator blinks 4 times and then goes off, it means there is too much stubble stuck inside the shaver which affects its normal operation. Please clean it immediately.
Note:
1. When cleaning the shaver, make sure it is in the state of uncharged and turned off;
2. It is recommended to replace the shaving head every 6 months to ensure good performance of the shaver;
3. Please avoid the charging port at the bottom of the shaver body while cleaning the shaver;
4. When rinsing, it is normal for the shaver to be activated. Please wipe it dry before use.