Introducing the Decakila Electric Toothbrush (KMTB016W), your ultimate oral care companion. It produces powerful sonic strokes which reach up to 40,000 vibrations per minute (vpm), and it is engineered with waterproof technology rated IPX7, which ensures durability and safety even in wet environments. Included are 2 premium toothbrush heads, crafted for precision and effectiveness in plaque removal. It operates on two AAA batteries (included), which offer hassle-free usage without the need for frequent recharging.