✓ Soft, slender bristles massage the gums while cleaning between the teeth.

✓ U-SHAPED CUT CONFORMS TO TEETH AND GUMS FOR GENTLER AND MORE EFFICIENT CLEANING.

✓ The bristle thickness is only 0.101 mm, which is 34% thinner than a regular brush head.

✓ Equipped with a tongue cleansing brush to ensure a more thorough cleaning when brushing your teeth. ✓ Flexible brush head reduces pressure on the gums.

• 1 x ZenyumSonic™ sonic toothbrush
• 1 x and clean brush heads are available in packs of 4
• 1 x Wireless charging dock
• 1 x Warranty card & User manual

Step 1: Open the smile box, remove the gently clean brush head and prepare the ZenyumSonic™ toothbrush

Step 2: Aim the toothbrush at the hole at the bottom of the brush head

Step 3: Press the brush head down into place, complete the installation and start experiencing a gentler cleaning with the ZenyumSonic™ gentle clean brush head now!

Use the Gentle Mode on your ZenyumSonic™ toothbrush for a better brushing experience.

To keep your smile looking its best, replace your brush head every 3 months or when the bristles wear out.