- Relieve Ear Pressure: Suitable for air travel, diving, high altitude and other situations with heavy negative pressure in the ears. Quickly open the eustachian tube in the ear to relieve discomfort such as eartightness, tinnitus, and earache.
- Easy to use: What you need to do is swallow, exercise the eustachian tube through the combination of instruments and swallowing movements, and Relieve ear discomfort
- High quality material: using food grade silicone replacement head, which can be disinfected with boiling water, safe and durable.
- Child friendly: Suitable for children over 3 years old, with low noise and soft silicone replacement design, making it easy for children to cooperate.
- Convenient to carry: Equipped with a charging cable and storage box, it is very suitable for carrying when traveling.
