- 【7 Modes & High Frequency Pulse】：Grinest water dental flosser uses high frequency pulses to deeply clean the teeth and mouth and is designed with 3 cleaning functions, soft, standard and powerful, each with 2 levels of water pressure, which equates to 6 modes. A special mode is the massage in dental flosser, which automatically circulates the water pressure from low to high to give a comfortable cleaning experience.
- 【 360° Rotatable Nozzle & Long-lasting】The 360° rotatable nozzle makes it easier to clean the mouth in all directions, with easy loading and unloading. Grinest rechargeable Dental flosser comes with a dedicated usb port for easy charging at home or on the go, and can last up to 30 days on a full charge.
- 【Safety of Use & IPX7 Waterproof】Grinest cordless water Dental flossers is water washable all over, for hassle-free rinsing and soaking,class 7 waterproof design for safe use in the bathroom at all times. （NOTE:Rubber lid in charging slot for safe use.) The double button design enhances protection by selecting the mode before switching on, preventing accidental spraying by improper operation.
- 【Adjustable Water Pressure & Improve Oral Health】Freely selectable water pressure between 45-130PSI for a wide range of daily flossing needs. Compared to ordinary flossers, Grinest battery oprated water dental flosser are superior in terms of deep cleaning of the teeth and mouth, effective massage of the gums and maintenance of orthodontic braces and bridges. Professional and advanced cordless oral flossers for teeth cleaner to suit your different rinsing habits and oral conditions.
- 【Easy to Clean & 320ml Large Capacity】The large capacity 320ml water tank of the flosser does not need to be filled repeatedly, a single filling is sufficient for cleaning the entire mouth. The removable water tank with two filling options make this portable water dental flosser more convenient to use and the open visual tank makes cleaning even easier.