Baby Ear Defender Noise Cancelling Headphones for Kids Noise Reduction Earmuffs Adjustable Headband Hearing Protection for 0-3 Baby/Years Infant/Toddlers (Blue)

Good ear defenders for baby. Adjustable head band for different sizes. Seems to block out enough sound that baby can sleep on tube and at loud events. He doesn't seem to mind them on his head. Does leave a bit of a mark around the ears and baby's head got a bit sweaty around them, so we have only used them for short periods at a time.

We had a family event and I didn’t want it to be too loud for my son, amazing!! They never bothered him at all, and cancelled out the loud noises.

They're pretty basic, they're not the most solid, and my head is too big to test how comfortable they are - but, they're headphones, they only JUST fit on the head of my son who is only 4months old, and in some ways they cancel noise. Technically, that's mission accomplished.

Baby slept through entire firework display. He normally can’t even sleep when the tv is playing at home!

They do work as noise cancelling but they are quite stiff. They don’t really have any flexibility in them and if you try to stretch it and widen it the plastic just snaps back into place. Not good for under 18 months due to babies skulls are still developing

Good noise cancelling but too tight for 3mo head, having to return

He didn’t cry on landing or takeoff

My son loves

Grâce à ce casque mon fils s'endort dans mes bras quand je tonds au tracteur tondeuse.

No se si funciona al 100, pues es tan pequeñito que no pude probar... pero se lo puse a mi hijo antes de iniciar el viaje y durmió todo el vuelo.