• 1 x ZenyumSonic Pro Sonic™ Toothbrush
• 1 x ZenyumSonic™ gently cleansing brush head
• 1 x USB-C charging cable

*THE CHARGING HEAD IS NOT INCLUDED IN THE BOX, PLEASE USE THE 5V1A CHARGING HEAD OR COMPUTER USB TO CHARGE

1. Squeeze a bean-sized amount of toothpaste into your ZenyumSonic™ gentle cleaning brush head.
2. Put ZenyumSonic™ Pro in your mouth before turning it on.
3. Press the "+" button to switch between cleaning modes.
4. Press and hold the "+" button to adjust the vibration intensity.
5. Let ZenyumSonic™ Pro clean different areas of your mouth, moving to another area each time you feel a toothbrush vibrating reminder (every 30 seconds).
6. The smart pressure sensor will quickly vibrate 3 times to alert you when brushing too hard.
7. The ZenyumSonic™ Pro will automatically stop after 2 minutes of brushing, at which point you can rinse your mouth to remove any remaining toothpaste and finish your mouth.

1. Personalize your new brushing experience with custom intensity modes
   Choose the vibration intensity that suits you best! Press and hold the "+" button to switch between different key intensities, start at level 1 on your ZenyumSonic™ Pro, feel the softest vibrations, select your preferred intensity and release to complete the setting.
   
2. Smart pressure sensor
   To protect your teeth and gums, the next-generation ZenyumSonic™ Pro is equipped with an intelligent pressure sensor that will vibrate 3 times quickly to alert you if you accidentally overexert force.
   
3. 2-minute smart timer
   With the 2-minute smart timer function, you can know exactly how long it takes to brush your teeth. When it is close to the end of 30 seconds, the light will flash to alert you. When the 2-minute time is up, the LED screen will display a small animation. Once you're done brushing your teeth, you'll be able to see the surprise!