Microcurrent can enhance the electric waves in the brain, increase the secretion of neurotransmitters, pure physiological function, help to fall asleep quickly, get a healthier and better sleep. Hold the sleep aid gently, and the micro current is conducted to the brain through the Laogong acupoints of the palm, which produces a calming and relaxing effect, which is conducive to healthy sleep. The hand-held sleep instrument is mainly aimed at the following effects, improving sleepiness and light sleep, optimizing sleep quality, enjoying relaxation, and saying goodbye to sleep disorders. The handheld sleep aid is light in weight, small in size and easy to carry. There is a small ring at the end, which can be used to fix the sleep aid on the finger for a good night's sleep. It is suitable for patients with insomnia and anxiety. Made of high-quality ABS material, it is comfortable to the touch, has a long battery life, and the sleep aid is stable and durable, and can be used for a long time. We provide 3 different colors for you to choose.