Ear protector for babies toddlers (23 dB). They have two separate headphones, which fills a very soft foam and connects a delicate elastic headband. Simple but reliable gripping system allows quick and accurate adjustment as needed. Headphones are designed primarily for babies and toddlers. A carry case is included.Made in: ChinaOriginal Colour by Producer: BlueColour: BlueType: On-earSensitivity (dB): 23.0Active noise cancellation: NoBattery Operation: NoMaterial: PlasticUsage: Drums And Percussions For Kids