Features: 1.Ease Anxiety & Control: This electronic pulse sleep aid device offers a great way to calm your nerves and ease anxiety and tension. Sleep instrument facilitates self-control of the mind by stimulating the palm 2.Safe and Pill-free: Sleep assistant micro-current stimulates.neurotransmitters in the cerebral cortex to regulate mood and thus promote sleep. Stay away from pills, promote relaxation, and release stress, letting you sleep peacefully. The hand and brain can be properly stimulated so that anxiety can be relieved. 3.Relax Mode: Sleep instrument place the pulse optimum sleep assist in your right hand. Grasp the device with the hand in the palm so that the electrode is in the center. 4.Built-in Rechargeable Battery: Continuous use for 7 days. This sleep assist device fully charged within 1 hour via a USB interface. 5.Convenient to Carry: The sleep aid machine's stylish pulse sleep assist gadgets feature a compact and wireless design, you can use it anytime anywhere. Lightweight and portable which can be put into your pocket.