A. Seven working modes: - Cleaning and detoxification: Use heat to open pores, and utilize positive and negative ions and high - frequency vibration functions to clean the residual dirt, dullness, and pigmentation deep in the pores. - Skin rejuvenation mode: Red light mode, combined with heat and vibration modes, may reduce wrinkles. - Acne removal and repair: Blue light may reduce acne and pimples, effectively inhibit inflammation and oil secretion, and improve the problem of enlarged pores. - Whitening and brightening: Orange light supplements energy, accelerates metabolism, and may make the skin fair and bright. - Nourishing mode: Ions and heat accelerate the introduction of nutritional essence. Combined with light and vibration massage, the skin base may fully absorb the nutritional essence, making the skin moist and plump. - Firming and lifting: The current massage mode can quickly enhance the firmness and elasticity of the skin, lifting and firming it. - Eye care: Warm vibration massage relieves eye fatigue, fully introduces eye cream or eye essence, and promotes absorption. B. Product name: Seven - in - one beauty iontophoresis device C. Battery capacity: 750 mAh D. Charging method: USB power supply E. Charging time: Approximately 3 hours F. Product power: 4 watts G. Product voltage: 3.7 volts H. Product gear: Three gears (low/medium/high) I. Color: White J. Material: ABS K. Dimensions: 16.5 x 5 x 5.4 cm L. Packaging contents: - 1 main unit - 1 English instruction manual - 1 USB data cable The package generally includes only the above contents, and other products are not included. M. Precautions: Light reflection and different displays may cause slight differences between the color of the item in the picture and the actual object. The measurement error is allowed to be plus or minus 1 - 3 cm.