Key Features How To Use: 1. Connect this product to the floor mat. 2. Installed. 3. Put your feet on the floor mats 4. Power on, please press and hold the power button for about 2 seconds; the power on light is green. 5. Adjust the mode and intensity you need. If you want to turn off the power in the middle, please press and hold the power switch for about 2 seconds. What’s in the box 1 * Foot Massager 1 * English Manual 1 * USB Cable