1.Model Number: MK-104C 2.connection coil tube can be stretched to 1 meter. 3.flush your teeth after meals and before sleeping and it is easy to keep good health for oral cavity. 4.no electricity needed 5.noiseless 6.easy installation : simply install to your faucet with an adaptor (water separator) 7.6pcs Spray nozzle device in different color : prevent to any mix use, it is hygienic and eye-appealing 8.powered by water (battery free), convenient and hygienic 9.SGS approved : safe and effective to use 10.clean your teeth, message your gum, prevent decayed teeth. 11.Warning : This product is specially used for oral and not permitted to use for the eyes, ears and nos Features: 1.can adjust the pressure of water 2.provide not only single jet, also triple jet 3.the angle of the water jet is 90 degree, can help clean teeth better 4.unique right-angled jets can clean neck of the inner most tooth 5.can 360 degree rotation after installed. Package includes: 3pcs multi-jet nozzle 3pcs single-jet nozzle 1pcs plastic faucet adapter 2pc metal faucet adapter 1pc handle set 1pc user manual Note:Please look at the instruction before you use the oral irrigator. Note:The correct way to use the flosser: people lean forward 40 degrees, put tip into the mouth, the lips naturally close, bead lips leave a gap for the discharge of liquid,and then open the flosser, so that it will not splash.