Sleep aid machine: This sleep instrument mainly helps people with insufficient sleep and poor psychological quality to fall asleep as soon as possible. At the same time, the handheld sleep aid has the functions of relieving migraine, relieving anxiety and releasing stress. USB convenient charging: the sleep aid device can be connected to the computer USB port, mobile power supply, power supply, etc., through the micro-current to stimulate the neurotransmitters of the cerebral cortex, adjust emotions, and promote sleep REDUCES STRESS AND ANXIETY: Our sleep aid not only relieves insomnia, it calms your body from head to toe. This instant relief will help you combat all-pervasive anxiety and reduce stress from various triggers SIMPLE AND STYLISH: This handheld sleep aid is lightweight, portable and easy to operate. Light weight, small size, easy to use. Round button design, one-button power-on and power adjustment. Handheld sleep aid, easy to fall asleep every day Usage scenario: The adult insomnia sleep aid can be used in the office, at home, and on business trips. 15 minutes a day can moderately relieve headaches. The adult sleep aid can help you get rid of insomnia, anxiety, and sleep problems, and help you get a good night's sleep. sleep tight