Hearing protection headphones
Protect kids hearing with Guardian Headphones Here is a headphone designed to help protect your child from harmful sound levels. The Hamilton Electronics HA-31 Guardian Headphone has a built-in sound level monitor that let\‘s the parent, teacher, etc. know when the child has the volume up to 11
Hearing protection headphones
Protect kids hearing with Guardian Headphones
Here is a headphone designed to help protect your child from harmful sound levels.
The Hamilton Electronics HA-31 Guardian Headphone has a built-in sound level monitor that let\‘s the parent, teacher, etc. know when the child has the volume up to 11
