This 4D face massager  has micro current therapy, high frequency vibration and phototherapy functions. You can adjust vibration mode, vibration speed and micro current intensity. There are 5 choices for every function. 

1.  Relieves stress and tension which helps prevent wrinkles. 
2.  Increases circulation. The increase in circulation can give your skin a youthful glow.
3.  Natural Face lift. Massage helps bring oxygen to the area being massaged
4.  Eliminate toxins. Facial massage can stimulate the lymphatic vessels which facilitates eliminating the toxins built up in the face.
5.  Reduce congestion. Facial massage can help relieve the allergy symptom congestion by improving drainage.