The item in this listing is an Open Box (packaging maybe slightly distressed). The unit powers on with factory settings restored and includes the original accessories. The unit may have some minor cosmetic marks. Product comes with a Minimum 30 days warranty

• Why Ear Pressure Occurs, Ear Pressure happens when there’s an imbalance between the air pressure in the middle ear and the external environment. (For example, Airplane Travel, Diving, Swiming, etc.), At this point, you can using LOTETY Ear Pressure Relief Device for ear pressure relief.
• Our Eustachian Tube Unclogger is very easy to use, Paired with simple movements, utilizing the natural structure of the human body, Combining swallowing or yawning can help open the ear canal and balance the pressure in the ears.
• The LOTETY Ear Pressure Relief machine is very easy to use and portable. It has 6 adjustable intensity levels for you to choose from, you can choose the most suitable ear pressure relief strength for you.
• The waterproof strength of IPX7 level makes this device more durable, and there is no need to worry about water ingress during swimming or diving activities.
• Compared to other products, touch display screens are more clear and easy to use, providing safe and effective ear pressure release. If you have ear pressure problems such as tinnitus, and Earache, this device is worth a try.