You should be talking about a thermokinetic music eye-relaxing instrument with excellent vision. This instrument can simulate human fingers and massage children's eyes moderately in all directions. Besides, it has a heating system to compress the eyes like a towel, which can accelerate blood circulation, dredge the whole body meridians and relieve eye fatigue. There is also meditation music, which allows children to relax, calm down, calm down and promote sleep in the beautiful music melody.