Features: H2ofloss Water Flosser Professional Cordless Dental Oral Irrigator Portable and Rechargeable IPX7 Waterproof Water Flossing for Teeth Cleaning,300ml Reservoir Home and Travel (HF6) is an upgraded dental flosser with 5 settings of water pressure that allows you to customize your own teeth cleaning experience. The gravity ball added at the end of tube ensures water can come out completely no matter what directions the machine leans when flossing. It is suitable for beginners and people with sensitive gums. Cordless and lightweight feature makes this oral irrigator ideal for travel and small bathroom. With IPX7 waterproof design adopted for both internal and external of the machine to provide dual protection, it prevents leakage and allows the water flosser to be used safely for shower in the bathroom. Specifications: Material:ABS Size:Approx.200x26.5mm/7.87x1.04inch Color:White Detachable water tanks Free cleaning 3rd gear mode adjustment is easy to operate. Over 90 days battery life Noise: less than 60dB Voltage: 5V Charging time: more than 2H Waterproof grade: IPX6 Water tanks capacity: 500ml High frequency pulsed water flow Intelligent display screen Anhydrous protections Design of secondary key protections for startup Replaceable nozzle Package Includes: 1x Electric Orals Irragator note: ①.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. ②.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings.