Specification: Item Type: Handheld Sleeping Aid Material: ABS The Efficacy of the Three Modes: Relaxation Mode: Improve Sleep Speed and Sleep Quality. Active Mode: Increase the Enthusiasm for Study and Work, Invigorate the Spirit when You Are Sleepy. Hand Care Mode: Eliminate Palm Fatigue and Soreness, Relax the Mood, and Remove Fatigue. Power Supply Mode: 1 AAA Battery (No Battery Included) Package List: 1 x Handheld Sleeping Aid 1 x Instruction Book 1 x Sling Note: 1. It is forbidden to use it with professional electrical appliances implanted in the body, such as a pacemaker, which may cause equipment failure or trigger danger. 2. Do not use this product if you have skin problems such as palm wounds, eczema, blisters, peeling, etc. 3. Do not use this product in places with high humidity such as bathrooms. 4. Do not use this product for other purposes than its intended purpose. 5. Do not disassemble, repair or modify this product privately. It may cause equipment failure or cause injury. 6. Do not give this product to children under six to avoid personal injury. 7. Before discarding the appliance, the battery must be removed from the appliance. When removing the battery, the appliance must be powered off, and the battery should be disposed of safely.

Usage Scenarios: Can be used in the office, on home and business trips, 15 minutes a day can moderately relieve headaches, help you get rid of insomnia, anxiety, and sleep problems, and help you get a good night's sleep. Pressure Relieving Machine-USB Rechargeable: The built-in battery is the same rechargeable battery as the smartphone, which is safe and has a service life, so it can be used with confidence. with USB charging cable, convenient for charging, can be connected to a USB port, mobile power and other computer charging methods, with battery life. Sleeping Aid-Working Principle: The working principle of the hand-held sleep aid is to stimulate the neurotransmitter of the cerebral cortex by microcurrent to achieve the effect of regulating emotions and promoting sleep. Simple and Stylish: Sling design, you can easily take it with you, easy to operate. Lightweight, small size, easy to use. One key to turn on, adjust the power. Easy to fall asleep every day. Improving Deep Sleep-Relieve Headache: The sleep aid machine can moderate headache relief, help you get rid of insomnia, anxiety and sleep problems, and help you get a good night's sleep.