Sony Mdr-222Kd/Pin Childrens Headphones (Pink) Designed For Children.Connectivity Technology: Wired Small, Lightweight Over-The-Head Design With Foam Ear Cushions For A Secure, Comfortable Fit 13.5Mm Drivers With Neodymium Magnets For Crisp, Clear Audio Volume-Limiting Resistor Cable Small headphones sized for children over 8 years of age High impedance allows for low volume headphones Lightweight for comfortable long time listening