Features improve your oral health with this water flosser. It has an upgraded unique pulsation technique and can offer high-pressure water pulses 1600-1800 timesmin. The strong water pressure helps to remove 99.99 of hidden food residue. it has 3 different cleaning modes to meet various needs gentle mode, normal mode, and pulsation mode. The soft water pressure can clean gently, and normal water pressure can wash off the food residues. However, the 0.6mm water picks under pulsation mode can deep clean teeth and give a massage for the gums. the cordless flosser comes with 5 different jet tips to make sure you can clean the teeth and oral thoroughly. The 360-rotation flosser tips can help to reach all the corners of your mouth easier. it comes with a cordless design and is equipped with a built-in rechargeable battery. It can be used for max 15 days after one is fully charged, suitable for household and travel use. it also has a 350ml water tank capacity and can provide you one-minute continuous oral water cleaning for one minute, saving the trouble to fill in water repeatedly in the process of flossing.specifications colour black, pink, white material abs size 78 x 78 x 225 mm weight 266g functions water flosser charging time 4-5 hours usage time 15 days max battery information 2200mah protection level ipx6 tank level 300ml modes 3 rated voltage 5v pulse frequency 1600-1800 minutepackage includes 1 x flosser 5 x nozzle 1 x type c cable