I don’t think it’s good to damage the eardrums.
It depends on your volume and the length of time you use the headphones. If the volume is higher than 100 decibels for a long time, it will cause irreversible hearing damage, and in severe cases, hearing loss! It is recommended to take a ten-minute break every half hour; set the player to no more than 50% of the maximum volume; ear-mounted headphones cause less damage to hearing.
Regularly wearing headphones to listen to music is harmful to your hearing. Because when listening with headphones, the audio is concentrated on the vibrating piece of the small earbud machine, and the audio effect received by the eardrum is more concentrated than when the speaker is playing, and with the ups and downs of the music, the spirit is always in a state of tension. At the same time, the distance between the earphone's vibrating membrane and the eardrum is very close, and the sound wave propagation range is small and concentrated, which causes greater stimulation to the auditory nerve of the eardrum. If you wear headphones for a long time, this bad stimulation can cause headaches, memory loss, insomnia, and even residual sound in your ears, affecting normal hearing.
In addition, relevant experts also believe that because the child's tympanic membrane, middle ear ossicles, and inner ear auditory cells are fragile, they will atrophy and cause hearing loss when exposed to high-pitched sounds for a long time. Therefore, stereo music is also not suitable for children to listen to frequently.