【Hearing Protection for Kids】:The A63 kids headphones is built-in fixed safe sound volume limitation levels set to 85dB, satisfy the WHO recommended limit level to prevent hearing damage. There is no need to worry about hearing damage for your children, even without parental monitoring and surveillance. Parents can leave children alone in the music world trustingly. Help your kids love what they listen to at a safe volume for different environments or tasks. 【Material Lightweight and Comfortable】:The A63 kids headphones with unique soft silicone & donut macaron design, brings children a new, stylish, and comfortable wearing experience.The flexible PP outer-layer, light and cozy foam sponge ear cushions, have premium PU leather earpads cover and close kid’s ear to relax children in music world in lasting maximum comfortable. With lightweight and ergonomically design, the headphone can extended daily use even for long time wear without burden for kid’s neck. 【Perfect Fit &Durable】:The headband can be adjusted the length to 3cm at max ,it can perfect fit kid’s head.Made of carbon fiber plastic,the headband is flexible and bendable,it is not easy to break and can accompany kids a years in frequently use. 【Excellent Sound &Universal Compatibility】: The headphones sound can offer full audio clear for listening,it can offer kids wonderful listening experience as adults.With the standard 3.5mm jack, A63 Kids headphones work with Smartphones, Chromebooks, Kindle Fire, Switch, iPad, Tablets, and more. 【Satisfying Service】 We are dedicated to providing high quality products with competitive pricing and excellent after-sale service. If you have any issues with the product, please contact us and we will give the best solution for you within 24hrs ASIN B0CX8ZC4JG Color purple pink Impedance 80 Ohms Brand Name vinamass Model Name A63 2+1 Style Name Purple Pink, On Ear Unit Count 1.0 Count Item Weight 0.25 Kilograms Control Type Volume Control Manufacturer vinamass Model Number A63 2+1 BuiltIn Media User Manual Noise Control Sound Isolation Cable Features Retractable Control Method Remote Earpiece Shape Rounded Headphone Jack 3.5 mm Jack Controller Type wired volume control Frequency Range [EST] 20 Hz - 20,000 Hz Number of Items 2 Antenna Location Children's Use, Everyday Activities Audio Driver Type Dynamic Driver Compatible Devices Smartphones, Chromebooks, Kindle Fire, Switch, iPad, Tablets, and more Enclosure Material Soft Silicone, Plastic, Carbon Fiber PU Leather Additional Features Volume Control Wireless Technology Infrared Warranty Description 1 Age Range Description Kid Customer Package Type Packaged Water Resistance Level Not Water Resistant Connectivity Technology Wired Headphones Ear Placement On Ear Specific Uses For Product Everyday Activities Headphone Folding Features On Ear