Advantage: Sonic cleaning Third gear adjustment Gear memory Skin Q bomb. Wireless charging Body wash Battery capacity: 250mAh Steps for usage: 1. Apply facial cleanser: (evenly apply facial cleanser after moisturizing face) 2. Clean the forehead: (Clean the forehead in a circular manner for 20 seconds) 3. Clean the nose and chin: (Clean the nose and chin in a circular motion for 20 seconds) 4. Clean your cheeks: (Clean both cheeks in a circular motion for 20 seconds) 5. Wash your face: (Rinse your face with water) 6. Skin care: (Apply skin care products or apply a hydrating mask)