What will you get? 1×Water Dental Flosser;5×Replacement Heads; 1×User Manual; 1×Charging Cable (Notes: Adapter not included). Easy to Use: IPX7 waterproof, is safe to use in the shower after cover the charge port tightly. The upgraded motor provides dual-stream water flow for more effective cleaning and increased durability, lasting up to 3 years. Super Long 30 Days Battery Life: Portable water dental teeth flosser is rechargeable and up to 30 days of battery life once full charged. With small waist body and ergonomic design, compact and lightweight, make it more fashionable and comfortable to hold for you and take it with you when traveling, business trips or home use. Quiet design for morning and late night use without disturbing others. 5 Jet Tips, 360° Cleaning, Ideal for Braces: This water teeth cleaner picks with 5 replacement jet tips. The 360° rotatable nozzle allows easy cleaning in any angles, helping prevent tooth decay, dental calculus, gingivitis bleeding and dental hypersensitivity, suitable for people with sensitive teeth, children, the elderly, men and women, meet all your family’s different teeth cleaning needs. Detachable 300ml Extra-Large Water Tank: No need for frequent refills. This water dental flossers features an 300ml (10 OZ) water tank, twice capacity of other old models, big opening making it easy to clean and fill, making your oral cleaning more convenient, efficient. 3 Cleaning Modes: This flosser has NORMAL, SOFT, MASSAGE mode, you can ersonalize your flossing. Select "NORMAL" for powerful removal of food particles, "SOFT" for gentle to clean sensitive teeth, "MASSAGE" for massaging gum and rinsing. Please choose "SOFT"mode when you use this electric power flosser at the first time. Deep Clean, Improve Gum Health, For Sensitive Teeth: This flossers for teeth with 0.3mm+0.3mm ultra-fine dual-thread water column,1400-1800 Pulses per minute and 30-120 PSI water pressure. The water dental flosser teeh pick features a strong pump and pressure stabilization technology, keeping water pressure stable to avoid bleeding gums and painful impacts. Effectively removing 99.9% of dental buildup, keeping your breath fresh.