This product may arrive partially charged. Before use, charge completely. To charge product, use USB power cord provided and insert charging pin into the circular indentation on bottom of product. Light illuminates and flashes during charging. When product is fully charged, light stops flashing and remains illuminated.
To turn on, hold button for 3 seconds, light illuminates to indicate product is on and in standby mode. Skin must be touching textured area on the massager to activate each function.
To cycle through pulsing patterns, push button. Vibration intensity has three settings: low, medium, and high. Vibration intensity starts at the low setting and can be increased to medium and high. To adjust vibration intensity, swipe to the right to increase and left to decrease. Each swipe will increase or decrease the intensity by one setting. Vibration intensity can be adjusted during any function.
To turn off, hold button for 3 seconds. After 30 minutes of no use, product turns off to preserve battery life. Light turns off to indicate product is off.