Specification: Condition: Brand New Item Type: Holding Sleep Instrument Material: ABS Mode: Sleep Aid Inspiration Power Supply Mode: USB Charging Battery Capacity: 500mAh Input Voltage: DC 5V 1A Working Power: 0.5w Endurance Time: 20 Hours Suggested Use Time: 15 Minutes How to Use: To put the front of the product completely in your hand: Press the power button is the low-frequency decompression mode, which is recommended for left hand. Pressing the power button again is the high-frequency encouragement mode, which is recommended for the right hand. Adjust power with - keys on both sides Long press the power button to shut down. Package List: 1 x Host 1 x Manual 1 x USB Cable Note: 1. It is forbidden to use with implanted medical appliances, such as pacemakers, which may cause equipment failure or trigger danger. 2. Do not use this product if the palm has skin problems such as wounds, eczema, blisters, peeling, etc. 3. Do not use this product in places with high humidity such as bathrooms. Do not use this product for any purpose other than its intended purpose. 4. Do not hand this product to children under the age of six to avoid personal injury 5. Do not disassemble, repair or modify this product without permission. May cause equipment failure or injury. For the sake of patient safety, we recommend not to use sleep devices in the following situations: 1. When driving 2. When operating complex dangerous mechanical instruments. 3. Avoid long-term strong current stimulating the same position 4. If you find that the skin is burned, you can rest for a few minutes in future use, and move the electrode position slightly before continuing treatment 5. If you find that the electrode burns the skin severely, you should stop using it in time, and use it after treatment and rehabilitation by a specialist. 6.The product

Improve sleep quality ------- Properly stimulate hands so that hands and brain have the same frequency to relieve anxiety. Neurotransmitters in the cerebral cortex can be stimulated by microcurrents to regulate mood and promote sleep. Accurate Data ------- The portable sleep monitor can accurately record data such as sleep time and quality and provide detailed sleep monitoring results. USB charging ------- USB is convenient for charging, can be connected to the computer USB port, charging treasure, power supply, etc., and has a long battery life. Lightweight, small, easy to carry out. Suitable for patients with insomnia and anxiety disorders. Easy to use ------- round button design, one button to turn on and adjust power. It's easy to fall asleep every day. The portable sleep monitor is easy to use and easy to use. Simply follow the instructions to start the sleep monitoring program. Portable Design ------- The portable sleep instrument adopts a lightweight design that can be used anytime, anywhere without location restriction, suitable for sleep monitoring. Simple oval design, new matte texture, in line with human grip design, simple and comfortable.