Electric Headache and Migraine Relief Head Massager

How to use it? 1. Stick the button part of the patch on the machine. 2. Tear off the blue part of the conductive patch. 3. Long press the switch "M" to turn on the machine. (When the blue light flashes, it means the machine is working) 4. Wear the machine on your head. Note that the sticky part of the patch should be in contact with the skin on your forehead. 5. Tap the switch to switch the mode, you can also press the "+" "-" button to adjust the intensity as needed. 6. Long press the switch "M" to turn off the machine.     Description: Color: black, rose gold Material: ABS Features: head massage, forehead massage, sleep aid Battery capacity: 200 mA, adjustable size Charging method: USB cable (included) Instructions: 1. The patch is mounted on the massage apparatus 2. The product is pressed for 3 seconds to start the product; 3. Increase the gear position to start; 4, Wear products Notes: 1.The real color of the item may be slightly different from the pictures shown on website ca