Product material: ABS Charging Voltage: 5V/1A Battery capacity: 350mah Rated power: 3W Product weight: 113g net weight, 180g including color box Packing quantity: 100 pieces Packing dimensions: 48*41.5*61cm Whole box gross weight: 19kg This blackhead remover comes with 4 heads per hine, rechargeable and has 3 settings. It's not just for blackheads on the face but can also be used on nose and chin areas with blackheads and acne. 1. The oval suction cup tightens and reduces fine lines. 2. Small round hole suction head, suitable for blackhead and acne removal, gentle on fragile skin. 3.Microcrystalline suction head, exfoliating.Exfoliate. 4. Large round hole suction head, easily absorbs blackheads and tightens skin. 5. Use a hot towel for about 5 minutes to help open the skin pores. 6. Choose the suction head that suits your needs, slowly move the device from top to bottom on your skin without forcefully pulling on it. Please do not stay on any area for more than 2 seconds too long can cause redness or purple marks. 7. After the treatment is finished, wash your face with cold water or apply a chilled mask to minimize pores. Afterwards, apply pore minimizing serum or essence. Skin is soft and beautiful