The Ice-Vibe® Integrated 4 Motor Panel is sold individually and created to work with our innovative collection of Ice-Vibe® therapy boots. A single integrated vibration panel and battery with a light indicator button allow you to remove, recharge and choose the massage setting you desire. The Ice-Vibe® Integrated 4 Motor Panel offers three settings: Setting 1 is your entry-level setting. The light on your panel will be green. This is the lowest setting and will automatically turn off after 10 minutes. To use setting 2, press the on/off button twice. The light on your panel will turn orange. Setting 2 is a stronger setting and the main setting for use before exercise (without cold packs) and after exercise (with cold packs) and will automatically turn off after 20 minutes. To use setting 3, press the on/off button three times. The light on your panel will turn red. Setting 3 is the strongest setting, designed for bigger-boned horses and will automatically turn off after 20 minutes. Sett