*Deformation Design: with or without water tank, convenience for travel and home. *Deep Clean, Improve Gum Health, Freshen Breath : effectively removing 99.9% of dental plaque for deep teeth cleaning. This water dental pick massages the gums, and addresses oral issues like bad breath, orthodontic teeth *Added 300ml Extra-Large Water Tank, No Need for Frequent Refills *60 Days Super Long Battery Life, Portable Use Anywhere *5 different nozzles: new experience of Brush while flushing with the brush head
