Electric USB Rechargeable Head Massager

Function: Relieve stress, help to sleep quickly, relieve headache, improve sleep quality
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is fixed by high elastic elastic band and can be adjusted according to the size of its own head.
charging input voltage current 5V AF and fully charged time 1-2H(about 2H)
Lightweight, easy to use, easy to use, can be used for exercise, walking, moderate hom
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At the same time, it can slow down tension, anxiety, and other emotions, and help patients get good sleep
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