Condition: 100% Brand New Item Type: Oral Irrigator Material: ABS Water Tank Capacity: 300ml Battery Capacity: 1400mAh Charging Time: About 4 Hours Usable Time After Fully Charged: About 75 times (2 minutes/each) Package List 1 x Oral Irrigator 2 x Standard Nozzle 1 x Dental Plaque Nozzle 1 x Orthodontic Nozzle 1 x Coated Tongue Cleaning Nozzle 1 x Nasal Wash Nozzle 1 x USB Charging Cable 1 x Manual 1Waterproof design, fully enclosed body design, no electric leakage, allowing safe use in the bathroom shower environment. 2Largecapacity water tank, continuous cleaning of teeth. Avoid the trouble of secondary water replenishing caused by insufficient water during use. The body has an exclusive patented internal leakproof drainage and detachable design, convenient and practical. 3360 degree rotatable nozzle design to help you clean every corner of the mouth, standard 6 nozzles, adapt to any scene. 4The largecapacity lithium battery can be fully charged within 4 hours, and it can be used continuously for 75 times, each time about 2 minutes. 5Unique gravity ball design, no matter what angle it is used, it can continuously discharge water to assure the cleaning effect.