FOREO ISSATM mini electric toothbrush merges a fun and bold silicone design with innovative Sonic Pulse Technology to brighten, whiten and polish your smile. Soft and flexible silicone bristles won’t scratch tooth enamel or damage gum tissue, making it perfect for both children and for people with sensitive gums. Lightweight, waterproof and easy to carry, ISSATM mini features Smile Helpers to keep your brushing routine on target. Key Features: - Sonic Pulse Technology channels up to 9000 high-intensity pulsations per minute. - For kids aged 5+ or adults who prefer a smaller brush head. - Smile Helpers """"Glee"""" and """"Glum"""" light up to develop good brushing habits. - 3D flexible brush head makes it easy to reach every part of the mouth while silicone is gentle on children's softer tooth enamel and sensitive gums. - Compact, lightweight, ideal for travel. - 200 uses per 1-hour charge. - USB-chargeable. - Brush head only needs to be replaced once a year. - Ultra-hygienic, hypoallergenic, body-safe and quick-drying silicone is easy to clean and prevents bacteria build-up. - Fully waterproof. - Pulsations indicate time to move to the next part of the mouth and to signal the end of the 2 minute brushing routine. - 2-Year Limited Warranty and a 10-Year Quality Guarantee.. FOREO’s soft-silicone bristles for healthier gum massage, with unique PBT polymer brushes for toughness on plaque. Silicone is non-porous so it is resistant to bacteria build-up, doesn’t absorb dirt, and is easy to clean and quick-drying.