Power source Battery Powered Units 1.00 count Colour Black Item dimensions L x W x H 24.1 x 8.4 x 7.4 centimetres Complete Dental Hygiene Enjoy brighter, cleaner teeth and healthier gums in just 1 minute a day. This water dental flosser can effectively remove 99.99% of the deep food residues, massages the gums, and promotes blood circulation. The water teeth cleaner picks can also help prevent cavities, bad breath and tooth sensitivity, which can effectively keep your oral fresh, clean and healthy. Powerful Environmentally Friendly Battery 4 hours fully charge of this oral Irrigator can last for about 60 Days. No need frequent charging. It comes with a USB cable (adapter not included), suitable for various charging devices, such as power supplies, computers, laptops. The water cordless flosser is perfect for carrying around and traveling. 4 Clean Modes with Memory Function This water flosser has 4 cleaning modes: Pulse, Soft, Normal, Power. It is easy to set up. 3 different cleaning tips can serve more different tooth statuses, also they can be rotated 360 to clean different parts of the mouth perfectly. The innovative memory function of the dental irrigator can help you keep your preferred mode for the next time use. Big Water Tank & IPX7 Waterproof The 310ml reservoir is perfectly adequate and uninterrupted to thoroughly clean your teeth without refilling. Also, the water tank of the water dental picks is removable to clean. The IPX7 waterproof protection water teeth cleaner is safer to use in the bathroom shower. You Will Get 1 x Water flosser, 2 x Standard Jets, 1 x Toothbrush Tip, 1 x Tongue Cleaner Tip, 1 x Charging Cable, 1 x User Manual