Sleep Aid Device: Stress Relief USB Charging, Silent, Portable, Small, Home Use Sleep Device Latest Improved Version, Head Sleep Aid Device for Stress Relief, USB Charging, Silent, Portable, Small, Home Use, Head-Worn, No Medication, No Side Effects, Fatigue Recovery, Insomnia Improvement, Migraine Relief, Blood Circulation Promotion, Scalp Improvement, Japanese Instruction Manual Included Product Concept: The sleep device is a physical therapy device to help the human body sleep. It uses electromagnetic stimulation to mimic biological waves. Technologies such as these help people sleep. The sleep device induces sleep through low-frequency electromagnetic stimulation and is divided into the opposite side of traditional biology. Feedforward therapy, digital frequency synthesis analog radio waves. Mechanism of the sleep device: Digital frequency synthesis mimics bioelectrical waveform current to stimulate the cerebellar vertex (FNS), The cerebellar vertex rises directly and projects to the Cupid, hypothalamus, electrically stimulating the cerebellar vertex to cause a change in the neural excitation. Excited, acting in parallel and projecting to Cupid, contacting through the cortex of Cupid's brain, contacting the cerebral cortex; start. The central nervous system undergoes neurogenic protection, increasing the potential stability of the neuronal cell membrane and reducing brain excitability. Improves and strengthens sleep function, uses FNS to treat insomnia, has a stable internal environment of the nervous system, and actively adjusts. Product Application Range The head sleep aid device is an electronic device that relieves stress and promotes sleep. Adults with high work pressure and anxiety who cannot sleep. Functional Overview On/Off/Mode Key Long press to start and enter sleep mode. Press again to enter decompression mode. Press again to enter slow mode. Longer press to turn off the power 3 Lamps Usage status: Pilot lamp breathing water flow form Charging mode: Lamp flashes When fully charged: The indicator lamp lights up for a long time. Usage Instructions Step 1 Take out the electrode piece, screw the electrode piece into the female end of the instrument, and remove the electrode piece's Protective film (please keep the protective film carefully) Step 2 Wet your forehead with water and attach the end of the product to your eyebrows Adjust the balance Step 3 By wearing the product in the correct area, you can effectively promote sleep. Does it produce? Produce The effect of the product depends on the area of wear. (Very important.) Step 4 After starting, select the mode as needed. Step 5 After use, remove the instrument and attach the protective film to the electrode sea