Spa-grade ELEEELS S1 hot stone massager turns your home into a luxury spa! Feel the full sensory relaxation experience of vision, senses and smell. Hot stone treatment can relieve muscle tension, reduce stress levels and improve sleep quality; you can also enjoy the healing power of hot stones, ambient light and aromatic oils with your partner or alone. Contains built-in LED ring lights with 7 colors and 3 different intensities A total of 8 hot stones in 3 sizes It only takes ten minutes to warm up to complete Can be used on the back, abdomen, chest, face, palms, legs, feet and toes Using independent heating plates, each heating plate is paired with its own thermal sensor Passed high temperature test and endurance test to ensure that it stays strong and safe for a long time