Massage mode selection, according to different eye protection situation choose massage mode is simple and convenient. Study long hours. The intelligent eye protector can help you sweep away your fatigue and accompany you to study together. 42° constant temperature hot compress, as comfortable as hot towel, can relieve fatigue and warm and comfortable. A day of hard work is worth a break to release eye strain and blurred vision. Multi-frequency vibration massage, using different frequencies of vibration, so that the eye muscles caused by excessive use of tension and relaxation. Built-in light music body and mind double relaxation 360° music surround, relax body and mind, leisure eye protection is not wrong. Large capacity lithium battery environmental protection lithium battery, charging a multiple use, along with the use. Light and convenient portable portable for leisure travel, always come to the eye SAP.