Brand Name: macroupta High-concerned chemical: None Origin: Mainland China Age: Babies Model Number: Noise reduction protective headphones Material: others Age Range: 3-6Y Age Range: 0-1Y Age Range: 1-2Y Item Type: ear care Series: Noise reduction earmuffs Function: Noise reduction Lining material: Sound insulation cotton Material: Plastic Type: Earmuffs Choice: yes semi_Choice: yes