- ❉ THREE HEADS: Round head massage head, hairless massage head, toothbrush head.
- ❉ MULTIFUNCTION: Can be used as a mouth muscle trainer, can also be changed as a toothbrush.
- ❉ FEATURES: Massage the oral points, strengthen the strength of the oral muscles.
- ❉ BATTERY: Powered by 1pc AAA battery (not included).
- ❉ APPLICABLE OBJECTS: Children and adults over 3 years of age