Sleep Aid Instrument Handheld Insomnia Relief Device USB Sleep Aid Machine For Improved Sleep Pressure Anxiety Features: ADJUST EMOTION: Sleeping can emotions, and promote sleep. Mainly helps people with insufficient sleep and poor mental quality to fall asleep as soon as possible. At the same, it also has the function of relieving migraine, relieving anxiety and releasing stress. OF MIND: Round button, 1 key to turn, adjust the power.Easy to fall asleep every day. Light weight and small size, can be used in the office, at home and business trips, help you get of insomnia, anxiety, sleep problems, help you sleep well overnight. MULTIFUNCTIONAL: Insomnia relief can be used for sports and walking, and can be worn anytime, anywhere, so that you can relieve the pressure of insomnia. This sleep device makes great those with sleep problems. FUNCTION: Handheld sleep instrument has the functions of relieving migraine, relieving anxiety and releasing stress. Do you often have falling asleep and waking up? Using it, you can help yourself fall asleep faster and completely during sleep. USB CHARGING: Sleep instruments can be connected to computer USB port, power bank, power supply, etc. You can carry handheld sleep instrument in your purse, it in your pocket, or hang it from your wrist. Product Description: 1xsleep instrument