1. Interdental massage, clean mouth, strong pulse, and the whole machine is waterproof. Professional care and cleaning, solve a of problems, clean and no residue between teeth;:<br> 2. A of 3 brush heads are provided to meet the needs of different scenarios;<br> 3. Gravity ball absorbs water, splash-proof silicone cover,280ml detachable -capacity water tank, and three modes can be switched at will:Gentle mode: gentle water pressure, suitable for novices and people with cavity.<br> 4.High pressure mode: high water pressure, efficient cleaning, suitable for most people. Pulse Mode: Pulse water pressure, massage gums, buffer body wash<br> Product name: Electric tooth irrigator<br> size: 26cm x 6.8cm x 6.8cm<br> Material: ABS<br> colour: Green<br> Package Contents:<br> 1 x<br> 1 x USB cable<br> 3 x replacement brush head<br> 1 x Chinese and English instructions<br> Only the above package content, other products are not included.<br> Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.