Oral Irrigator Portable Dental Water Flosser USB Rechargeable Water Jet Floss Tooth Pick 4 Jet Tip 220ml 3 Modes IPX7 1400rpm Warm prompt: Due to upgraded packaging, both new and old packaging will be shipped randomly. They are the same high quality. Thanks for your understanding. Features: 1.The dental water flosser can efficiently reduce food residue, germs and dirt, helping people improve oral condition maintain oral health, ideal for people who have dental implant, or wear braces or retainer; 2.The oral irrigator is 3 modes available including soft, strong and pulse mode. By using it 2-3 times a day, you can prevent tooth decay/gingival atrophy/bleeding gums/dental calculus, etc. 3.The water jet toothpick is IPX7 full body waterproof and designed with a 220ml capacity water tank, which has a good lifespan and is convenient for daily use without a second fill needed; 4.Smart power-off protection: the device will auto shut down in 2 minutes without operation. Specifications: Material: food grade ABS Color: Multi Size: 28.1*6*6cm Weight: 400g