Product Description [Cute children's headphones]: LED flashes when the cat's ear light is on. The on/off button on the left ear is powered by the battery. Cute headphones design is perfect for girls [Safe and control volume]: The children's headphones use a 85 decibel volume limiter to protect your child and auscultate the maximum noise level recommended by the medical institution. Suitable for children and adolescents aged 3 and over [Soft and friendly design]: Made of environmentally friendly TPE material, it is safe and comfortable to wear. Earplugs for children, girls, boys [Easy to carry]: This foldable earphone can not only be replaced with new fashion earmuffs, but also folded to carry and store anywhere. Suitable for travel, dancing or other indoor or outdoor activities [Wide compatible]: Uses a standard 3.5 mm headphone jack to be compatible with almost all smartphones and tablets, such as Apple iPhone, iPad Mini, Samsung Galaxy, Lenovo, Android, tablet.