Noise-reducing headphones
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Ear coverings that make surrounding sound quieter.
When you might choose it: You might choose them in a crowded store, a loud hall, or near a hand dryer or vacuum.
Safety and age note: Use in moderation: take them off now and then so the person can hear voices and surroundings. Not for crossing roads, riding bikes, or swimming. Pick a size made for the child's head, and keep an adult nearby for young children. If they play audio, keep the volume low.