How to choose headphones?
If your child is physically able to hear, unless he or she has a hearing problem, you can use any closed type of headphones that are comfortable for your child.
Wireless or with a long cable. With frequency characteristics
up to 18000-20000 Hz.
In case of conductive hearing loss, damage to the middle ear structure, bone conduction headphones or vibrating headphones can be used.
In-ear headphones can not be used!