This is a beauty device with 10 functions and 5 modes. Functions: ① RF (Radio Frequency) - Deep heating effect ② Vibration - Amplifies the effect of beauty ingredients ③ Ion Introduction - Enhances penetration with the power of ions! ④ Ion Extraction - Removes dirt with the power of ions! ⑤ Hyper Pulse - Breaks down fat cells ⑥ EMS - Enhances the effect on the skin! ⑦ Red LED - Stimulates deep layers with a synergistic effect with radio waves ⑧ Microcurrent - Familiar microcurrent effect from esthetic salons ⑨ Blue LED - Helps tighten sebum ⑩ Cooling - Tightens sebum Modes: ① Clean Mode ② Moisture Mode ③ Lift Mode ④ Spot Mode ⑤ Cool Mode It is in good condition with no scratches or stains, but it is a used item, so please purchase only if you understand this.