Migraine Relief (white) Features 1. Using external trigeminal nerve stimulation (TENS) technology and bioelectronic technology combined with the traditional Chinese medicine acupuncture physiotherapy mode of the motherland; 2. Wearing it on the user"s forehead can help the human body restore sleep function and greatly increase the deep sleep time; 3. By delivering electrical stimulation at specific frequencies, pain-relieving hormones such as endorphins are released, thereby increasing tolerance to primary migraine. 4. Independently adjust the output intensity of physiotherapy pulse. Use 30 minutes before going to bed to relieve stress and fall asleep easily, thereby improving sleep quality; 5. The head-mounted patented design is of high quality and convenient to carry for physical therapy; Imported quality, high-end and exquisite packaging, suitable for gifts and personal use. 1. Due to different monitors and lighting effects, the actual color may be slightly different from the image 2. Due to manual measurement, please allow 1-3cm deviation technical parameter Lithium battery: 60mAH/3.7V (rechargeable) Size: all size Shipping color: white Quantity shipped: 1 Our products are made with the highest quality materials and are designed to provide you with the best possible user experience. We strive to ship out all orders within three days of purchase, and the estimated delivery time is 8-15 days. When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specifications We want you to be completely satisfied with your purchase, so if you have any questions or concerns, please don't hesitate to contact us. We are here to help and will do our best to assist you. Thank you for choosing our product. We hope you enjoy it