Our Black truffle Tinnitus earbuds contain black truffle extract, caviar extract, acetyl hexapeptide. It can reduce ear discomfort, reduce tinnitus, and reduce ear sensitivity to noise. It helps to protect people's auditory nerves, gradually restore normal ear function, and make daily life easier. Its application method is simple: 1. Clean and dry the skin behind the ears; 2. Open the package, take out the patch, tear off the back film; 3. Place the patch on the skin behind the ear overnight; 4. Remove the patch when you wake up. Balance body energy, relieve tinnitus, relieve headache, help sleep.