SPECIFICATION: Item Name:EMS Microcurrent RF Beauty Massager USB charging, voltage DC5V/2A, RF frequency :1MHZ, EMS enhances skin firmness Power:18W Battery :5V 1200mA, Red light(392): 630nm (10nm) to treat wrinkled skin and enhance collagen regeneration. Blue light(372): 470nm (10nm) to treat acne and oily skin. Green light(392): 577nm (10nm) inhibits excessive production of melanin. Orange light(412): 590nm (10nm) brightens skin, removes spots and dull skin. Purple light(412): 380nm (10nm) whitening skin, suitable for darker skin. Features: 1. Multifunctional beauty instrument: EMS micro-current + RF radio frequency + vibration massage + LED color light, effectively firming and lifting the skin, diminishing fine lines, shrinking pores, and making your skin young and vigorous. 2. EMS micro-current and RF radio frequency technology can accelerate blood circulation, increase skin elasticity, promote collagen production and whiten skin. 3. Five-color LED light (red/green/orange/blue/purple) adapts to different skin types and meets the needs of different groups of people. 4. Used with facial masks, essences and other skin care products, this beauty instrument can also introduce nutrients, promote nutrient absorption, expel impurities, and deeply moisturize the skin. 5. Effectively solve skin problems such as collagen loss, skin aging, fine lines, wrinkles, enlarged pores, dull complexion, and acne. 6. The compact and lightweight body is easy to carry, allowing you to make a beauty SPA for your facial skin anytime and anywhere during travel or business trips. Function: color light rejuvenation, micro current, radio frequency anti-aging Note After the low-voltage prompt 3 beeps, it will shut down. When charging, it will enter the shutdown state, the screen will flicker, and it will stay on when it is fully charged.