Purchased May 2024 / Used 2-3 times "Alpha Nest 2" directly transmits the 10.8Hz alpha wave, the brainwave of a teenager, to the vagus nerve, which controls the autonomic nervous system. By simply wearing it, you can become parasympathetic dominant and regain the youthful self when serotonin was abundantly secreted. For some, good changes can be felt immediately after wearing it, and at the latest, within a few hours. When serotonin begins to be secreted, the bad things in the body will start to flow out, and you may experience some fatigue and slight muscle pain, but after a few days, the pain and swelling will be reduced, and you will feel your body changing for the better. Alpha Nest 2 is an innovative product that improves the balance of the autonomic nervous system by utilizing alpha waves. It uses the 10.8Hz alpha wave, which is considered to be particularly good for health, and wearing it provides a relaxing effect and promotes deep sleep. This product is patented and has been evaluated to provide clear effects even with short-term use. Alpha Nest 2 is a product that claims to improve the balance of the autonomic nervous system and promote mental and physical health by sending a weak electrical signal (10.8Hz alpha wave) to the vagus nerve at the back of the neck. Next-generation sports necklace. By continuing to use it every day for about 3-4 months, the time it takes for cells to turn over, the effects will be even more noticeable, and you won't be able to live without it. ◉ Please try it if you have various ailments, want to improve your sleep quality, or are involved in sports and want to improve your performance. Retail price: ¥330,000 (tax included)