Size can be adjusted:

Front-end device with elastic panel,fixed card,depending on the size of the first type, for targeted massage
Back-end design with slow release, easy to remove massage, acupuncture points, with senior medical latex soft

Method of use:

Put the massager directly on your head.Acupressure points are more in front.The side that regulates the tightness is at the back of the head
Then turn the switch to adjust the massage strength (1-8 can be adjusted). You can turn off the power at any time according to your own needs. You can remove the head massager directly after use.

Features:

Humanized design
Outstanding health effects
Using three kinds of external power supply
Computer USB interface connecto,transformer connection
8 kinds of massage intensity can be adjusted

Package Included:

1 x Electric head massager
1 x USB interface connector
1 x Power Adapter