These Hello Kitty kids headphones with shaped ears are especially for young children and are limited to 85 decibels and have been tested/passed as suitable for children aged between 3-7 years. Adjustable padded headband with soft touch ear pads for comfort. Features: Compatible with all devices using a 3.5mm universal jack (i.e. smartphones, tablets, laptops, gaming consoles etc.) Sound Safe: set to a maximum sound level of 85 db which is suitable for Children Aged 3-7 Years Comfortable: adjustable padded headband and soft touch pads make for a comfortable audio experience Connectivity: these wired headphones are compatible with all devices using a 3.5mm jack (an adapter may be required for certain models of tablet and smartphones) Specifications: Dimensions: H:16.0 x W:14.0 x D:6.0 cm Weight: 0.2 kg Colour: Pink Guarantee:12 Months Material: Plastic Model Number: HK1374