About this item 【Deeply Clean Teeth, Whiten Teeth and Improve Gum Health】With upgraded unique pulsation technique, Fariywill water pick can offer high pressure water pulse 1400-1800 times/min, 30-110PSI strong water pressure to remove 99.99% food residue hidden deep, massage the gum effectively and promoting blood circulation. Also helpful for bleeding gums, bad breath, benefitful for brace and bridge care. 【Fairywill Water Flossers Promise To Exchange And Perfessional Customer Service】Fairywill offer 45-days money back guarantee, 12 months exchange water flosser and friendly customer service such as within 24Hrs respone E-mail support for troubleshooting, telepohone customer service. Fairywill manufactured under strict quality standards to give our customers best experience. It’s the best gift for friends, birthday gift and so on. 【3 Flossing Model to Suit All Different Conditions of Teeth and Gums】Clean- With 1800 times/minute strong water pulses to remove smaller particles between tooth. Soft – Offers gentle 1400 times/minute pressure to clean sensitive teeth. Massage – With 1400~1800 times/minute to deep clean your teeth and stimulate and massage the gums. Please choose soft mode when you use dental flosser at the first time. 【300ML Detachable Water Tank & 8 PCS 360° Rotatable Water Jet Tip】300ML large water tank provides enough and uninterrupted oral dental flossing. Come with 8pcs tips for free to replace or use with family. (SUGGESTION: To Keep Hygiene, it’s recommended to replace the nozzle 3 month). 360° rotatable nozzle design allows you to easily clean the interior side that are difficult to reach and prevents debris and dental plaque. 【Powerful Battery Life with USB Cable Charged for Travel & IPX7 Waterproof】With powerful and environmental lithium battery, fully charged need 4 hours and used continuously for about 21 days. Come with USB Cable, (Adapter Not Included), applicable to a variety of charging equipements such as power bank, computer, laptop…. With double-sealing rings, Fairywill oral irrigator prevent water leakage reliably, can use for shower in the bathroom and it’s washable to clean.