Oclean promises to purchase a new machine and enjoy the 365-day warranty service.
During the warranty period, all products are only replaced.
- How to remove and install the brush head?
- How to clean the brush head?
- Is the charging base waterproof?
- Is the body waterproof?
- Which mode can reach 40,000 rpm?
- If you accidentally get it, it will break and you can't start it?
- Does the toothbrush automatically jump gear?
- Is the vibration frequency suddenly large and small?
- The APP shows that the power is 50%, the customer's toothbrush flashes red, prompting to charge?
- Need to charge first time?