Features: 1.Precisely clean the gap between the teeth, and easily take away the bacteria and food residues between the teeth and the gingival sulcus 2.Convenient and detachable water tank design allows you to clean up the dirt in the water tank in time, making tooth cleaning more hygienic 3.360° rotating nozzle can achieve multi-directional cleaning of the oral cavity. Description: Product material: ABS Waterproof: IPX7 waterproof Battery: 1000 mAh (rechargeable) Rated voltage: DC3.7V Rated power: 3.5W Product size: 210*58*mm Color box size: 25*12*6.5cm Product color: white/pink/green Package includes： 1PCS x Teeth flushing device 1PCS x USBx1 line 1PCS x Brush head Notes: Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!