100% Brand New Premium Color: Rose Gold Material: ABS Features: Head Massage, Forehead Massage, Sleep Aid Battery Capacity: 200 mA, Adjustable Charging Method: USB Cable (Included) 1. The patch is installed on the massager 2. Press the product for 3 seconds to start the product; 3. Increase the gear to start; 4. Wear the product Features: The latest sleep massager, the sleep instrument mainly helps people with poor sleep quality and helps you fall asleep as soon as possible. It also has the effect of relieving rest and anxiety and depression. The use of TENS stimulation waves can increase protein separation, block the nerve transmission of pain, and achieve the effect of relaxation and pain relief. At the same time relieve tension, anxiety and other emotions, and help patients get a good night's sleep. Advanced technology, quality assurance, away from drugs, convenient, painless, head-mounted device, avoid drug dependence and side effects, economical and low patient burden. Light weight, easy to use, can be used for exercise, walking, moderate home, 15 minutes a day to relieve headaches, let you get rid of abdominal pain, anxiety, sleep depression, depression, depression. Two operating modes available, just press the power button to adjust the mode. Pulse intensity can be adjusted and adjusted as needed Packing List: 1Pcs* Head Massager 1Pcs*USB Data Cable 1Pcs* Patch 1Pcs* English Manual Note: 1. Due to manual measurement, there may be a slight error of 1-3cm