Features： 1、Nano Level Bubbles: Billions of fine bubbles generated by micro bubble technology can penetrate deep into the blind area between teeth to wash away stubborn stains. 2、Gentle: The fine micro bubbles wrap the teeth, massage the teeth while rinsing the teeth, protect the health of the gums, not hurt the gums and not easy to bleed. 3、Strong Cleaning Power: The water column of the tooth irrigator is mixed with a large number of micro nano bubbles. When rinsing, the bubble water flow is mild and the cleaning power is strong. 4、Complete Functions: The tooth irrigator is equipped with a professional nozzle, which can effectively remove residues, and can also brush the braces. 5、Remove Oral Odor: The oral cleaner can penetrate deep into the teeth space, remove food residues, and remove oral odor, which is suitable for most people to use. Specification： Item Type: Oral Irrigator Material: ABS Applicable People: 8+ Years Old Capacity: Approx. 400ml Waterproof Grade: IPX7 Built In Lithium Battery: 1100mAh (Battery Include) Function: Clean the gums, clean the gaps between the teeth, prevent tooth decay, can effectively remove plaque, prevent gingivitis, and reduce bleeding gums Characteristics: 1. High frequency pulse, strong power output, equipped with intelligent stabilization system, continuous constant force cleaning. The body is waterproof, not afraid of washing, easy to carry and has strong battery life 2. Fully open design, easy to clean the water tank, special internal leak proof design. 3. One charge can be used for one week under normal use Package List： 1 x Oral Irrigator 5 x Jet Tips 1 x Manual 1 x USB Charging