Charging voltage: 5.0V Massage mode: 5 kinds Body material: high-quality PC + high-quality plastic + skin-friendly silicone Rated input power: 5W Massage time: 10 minutes Charging time: about 2~3 hours Relaxation goes beyond the eyes. Six-position hot compress head and eye massage, point-to-point acupoint massage/head-eye massage/visual design. 5 modes, point vibration technology, head-eye integration, one-button operation, visual design, heat-sensitive hot compress, built-in Bluetooth, voice broadcast, stroking massage head, hot compress + vibration, convenient and fast, large capacity. The three-dimensional vibrating points massage the eyes like musical notes dancing around the eyes, making the circulation around the eyes healthier. Except around the eyes, 3 dot matrixes are respectively set on the stretch belts on both sides to massage the migraine area in the temple area. The ancient "button" massage can effectively relieve the tense nerves in the head. Home, office, business trip, travel, as long as the eyes are overused and the spirit is not good, it is suitable for use in various occasions.