1. Size: 12.8x2.2x2.2 cm
2. Working method: handheld, vibration
3. Net weight: 30 grams
4. Rated power: 1.5V/1W
5. Power supply: 1 AA battery (not included)
6. Material: ABS
7. Relieve eye fatigue, promote blood circulation, enhance cell metabolism, diminish dark circles and puffiness under the eyes
8. Three physiotherapy procedures: heating + vibration massage mode