Relieve Ear Pressure: Our ear pressure relief device is suitable for situations where the pressure difference between the inside and outside of the ear, such as air travel, diving, high altitude, etc. By rapidly opening the eustachian tube in the ear, it can relieve ear tightness, tinnitus, ear pain and other discomfort Simple to Use & Portable: The small size of this eustachian tube unclogger makes it ideal for traveling and going out. You just need to exercise the eustachian tube through the combination of instruments and swallowing movements, and then you could relieve ear discomfort Premium Material & Child Friendly: This balanced ear pressure is made of the highest quality food grade silicone material and is suitable for both kids and adults. Silicone head can be disinfected with boiling water, which is safe and durable Upgraded Double Extendible Head Design: Our ear pressure relief device has a more user-friendly design, with upgraded two silicone heads design, you don't need to make awkward movements like pinching the other nostril, and is more convenient for operation with the extendible tube Safety & Rechargeable: This ear care product is not only made of high-quality materials, but also equipped with a charging cable and storage box, which is safe and easy to charge and also durable Colour:White&Blue Material:plastic Package Contents: 1 x Eustachian Tube Unclogger Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.