Handheld sleep aid device can be used in the office, home and business trips, It can help people with insufficient sleep and poor psychological quality to fall asleep as soon as possible. Microcurrent stimulates neurotransmitters in the cerebral cortex to regulate emotions, and promote sleep. Properly stimulate the hands, so that the hands and brain will be at the same frequency to calm the anxiety. The sleep aid machines have 3 duration modes and 9 stimulation intensities, assist sleep at night, assist with energetic during the day, it can help you focus on important matters and get the job done efficiently. Enjoy fresh air and fall into a natural sleep state.
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