I purchased this about a year ago, but I hardly used it. The main unit was used about 5 times, and the gel was used only once. Panasonic Vitalift Kassa EH-SP85-K Brand: Panasonic Type of facial device: EMS facial device For home/professional use: For home use Facial device features: Waterproof, splash-proof Compatible with: Use in the bath Areas: Face, arms Power source: Rechargeable Charging time: 3.0 hours Weight (g): 165.0 g Country of origin: China Color: Black