Sleep Anti-noise Soundproof Baby Earmuffs

Product information:
Specification: Children
Scope of use: sleep, shopping, cycling, etc.
Function: reduce noise and protect hearing
Material: ABS sponge velvet belt
Wearing method: head wear
Material: Shell ABS, lining sound-absorbing sponge
Size: 10.5 x 8.5 x 14.4cm
Weight: 170g
Applicable: 0-36 months baby