A safe and reliable device for cleaning your mouth and teeth and preventing gum disease, gingivitis, bleeding gums and bad breath. Flush your teeth after meals and before sleeping and it is easy to keep good health for oral cavity. No electricity needed, noiseless. Clean your teeth, massage your gum, prevent decayed teeth. Features: A convenient innovation and simple touse.There’s no need for batteries or electrical power as it is directly connected to the water tap and uses water pressure. Provides a deep cleaning of interdental areas and removal of plaque beneath gums and simultaneously performs a beneficial massage of the gums. Easy to install at sinks and in shower; Easy to use snap on/off in one second; Easy to adjust for pressure; Easy to carry on travel. No electricity needed, noiseless, water temperature can be directly adjust at the tap. Flush your teeth after meals and before sleeping, keep health for oral cavity. Specifications: Type: Oral Irrigator Material: ABS; PVC Package Size: 19 * 13 * 4.5cm / 7.5 * 5.1 * 1.8in Package Weight: 252g / 8.9oz