no water supply Jet oral oral oral 3rd HandyBio main [Tankless, required] washer, irrigator, teeth, compact, irrigator, irrigator, interdental,

---------------------------------------------------------------------- 【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ---------------------------------------------------------------------- 👨⚕️ [Eliminates conventional problems] The HandyBio Jet Washer is a tankless type jet washer that thoroughly improves on the major problems with conventional products. 👨⚕️ [Tankless and hygienic] The slim tankless type eliminates the need for the troublesome task of refilling water. The pump system allows you to fill a cup with water and pump it up with a water supply hose, greatly reducing the hassle! After use, all you have to do is wipe it off quickly, so it's very hygienic♪ 👨⚕️ [Small but powerful pulse water flow] As an oral irrigator, it has enough water pressure to remove dirt from teeth and between teeth. The product specifications are simple and easy for anyone to use with three stages of water flow. 👨⚕️ [Waterproof design that can be used in the bathroom] With IPX7 waterproof performance, you can use the jet washer in the bathroom. When using the jet washer, water will splash, so it is designed to be waterproof so that it can be used in the bathroom. 👨⚕️【Before using for the first time】If the nozzle is not properly attached, it may leak water or not function properly. Please insert it all the way to the back of the main unit and twist it to the left to fix it firmly and operate normally. When twisting the nozzle, it can be fixed relatively easily by holding the part near the tip of the nozzle and twisting it. Also, when using for the first time, it may not suck up water well. In that case, you can solve the problem by immersing the main unit without the nozzle attached directly in water, turning on the power and sucking up water directly. An unprecedented pump system! Tankless, no need to bother with refilling water!