hello kitty ultrasonic toothbrush 

Toothbrush Specifications: about 2.3cm * 18.5cm 

Each Weight: about 90 grams 

An ultrasound wand + two electric toothbrush head 

The factory unworthy batteries? please buy their own demand. 

Ultrasonic care toothbrush? new technology products? has been widely used in foreign countries? is the latest product to protect the mouth? than ordinary toothbrushes and electric toothbrushes better prevention of oral diseases? whitening your teeth unconsciously? and now China has more and more popular? so we can pass each other oral health way? from now on join now! ...... 

→ back packaging instructions and precautions? please read carefully before use!