1. Improves the eye contour area, combats early signs of aging, and restores youthful contours. 2. Skin-friendly rose gold plating revitalizes skin and promotes absorption of skincare products. 3. T-shaped, knuckle-like beauty head targets facial contours and lifts. 4. High-frequency vibrations provide upward and downward lift, enhancing overall skin elasticity. 5. Material: Zinc alloy, aluminum alloy, brass. 6. Dimensions: 140 x 33 mm. 7. Battery: 1 AA battery.