Specifications  Water pressure setting: Normal, soft pulse  Water tank capacity: 300 ml  Nozzle type: Interchangeable nozzles  Power source: USB plug  The TUREWELL Cordless Portable Oral Irrigator offers efficient oral cleaning with cordless, rechargeable, and adjustable water pressure features. The four interchangeable nozzles and waterproof rating make it suitable for travelers and easy to clean. Key Features  Despite its small size, this oral irrigator has a smart design that caters to a wide range of oral care needs. TUREWELL included an auto shut-off with three operating modes, making the device more customizable. The four dental tips are designed with rotatable nozzles to clean orthodontics and plaque in every corner. It has an IPX7 waterproof rating, safe to use in the bath or shower. You can floss with a noise level less than 75 dB(A). Why Buy This The TUREWELL Cordless Portable Oral Irrigator can guarantee two weeks of use without charging. On the other hand, the water tank capacity can last up to 70 seconds of continuous flossing.