🔧 What “7-in-1” usually includes

Devices like the FDB911 typically bundle these functions:

⚡ 1. Electroporation (key feature)

• Uses gentle electrical pulses
• Temporarily increases skin permeability
• Helps skincare products absorb better

👉 This is the “high-tech sounding” feature in the name

🔥 2. Radiofrequency (RF)

• Heats deeper skin layers (~37–42°C)
• Aims to stimulate collagen production
• Used for skin tightening / firmness

⚡ 3. EMS Microcurrent

• Low-level electrical stimulation
• Targets facial muscles (lifting effect)
• Causes slight tingling or twitching

🔴 4. LED light therapy

• Red light: anti-aging / collagen support
• Blue light: acne/oil control
• Sometimes green/yellow for tone improvement

💆 5. Vibration massage

• Surface-level relaxation
• Helps with circulation and product spread

🔄 6–7. “Ionic / heating / massage modes” (varies by seller)

• Ion import/export claims for skincare absorption
• Heating for comfort + circulation
• Additional massage patterns