How many models does it have? What are the differences between the different modes? 7AM2M water flosser features three distinct cleaning modes, each with varying pressure levels, allowing you to customize the experience to your specific oral care needs. Is it waterproof? Can it be used in the shower? 7AM2M water flosser is fully waterproof (IPX7 rated), so you can confidently use it even in the shower. Can it really clean teeth more effectively? 7AM2M Water flosser uses high-frequency pulsed sonic technology, featuring 3 cleaning modes and 360° rotatable nozzle, effectively removing food particles and plaque while promoting gum health. What type of adapter? We provide a USB-C cable (adapter sold separately), compatible with power banks, car chargers, computers, and other devices. It's perfect for travel, outdoor adventures, and home use. What's in the Box? 1 x Portable Water flosser 2 x 360° Rotatable Replaceable Jet Tips 1 x USB-C Cable (Adaptor not Included) 1 x Instruction Manual *Misión de la marca: Extremadamente práctico. -Hace que la limpieza oral sea más conveniente y cómoda. ·Totalmente aplicable. -Satisfacer diferentes necesidades estéticas y hábitos de uso. ·Valor increíble. -Adopción de tecnología avanzada para construir un producto líder en calidad.