1. Powerful Battery &T IPX7 Waterproof: With 2000mah powerful battery, fully need 4 hours and used continuously compatible withabout 25 days. Come with Type-C cable,(Adapter Not Included), applicable to a variety of charging equipements such as power bank, computer, laptop... With double-sealing rings, oral irrigator prevent water leakage reliably, can use compatible withshower in the bathroom and it's washable to clean 2. Telescopic water tank esay compatible withTravel use: Upgraded telescopic open water tank greatly reduces the volume of the product, and presented 4 jet tips, greatly increasing the convenience of carrying. It has an exclusive internal leak-proof and drainage device, which has a longer service life rather than similar products. 3. Flossers Kit & The water pump adopts piston pump technology and has high pressure: The electric water dental picks teeth cleaning kit with handheld features an ergonomic design and upgraded pulsation technique, with mouthwash whitening pressure water pulse 1600-1800 times/min, 30-120PSI strong water pressure to effectively removes all the food stuck that traditional brushing and flossing can't reach, benefitful compatible withbrace and bridge personal toothbrushes denture bath care 4. 4 Clean Modes: cordless oral flossers teeth cleaner has Normal, Soft, Pulse and Power modes compatible withchoosing with Low-noise below 60db, which can meet various oral needs. 5. Travel bag include & Convenient compatible withTravel: Rechargeable Water dental pick teeth cleaning kit with 4 replacement jet tips compatible withmultiple family members that can rotate 360 degrees during use and one travel bag to fulfilled your variety needs from standard clean to massage, suitable home, office, business trips or traveling use Color:White Material:plastic Package Contents: 1 * Teeth irrigator 1 * Data cable 1 set * nozzles 1 * English instruction manual Only the above package content, other products are not included. Note: Light reflect