Color:Blue This headphones is designed specifically for kids, providing the best listening experience for children.It is the best gift choice for kids and suitable for children over three years old and teens.- 85 dB, the safe volume standard the World Health Organization has establishedThis headphone uses technology for volume limit and limit the max volume is 85±3dB to protect child’s hearing

It is the safe volume standard the World Health Organization has established.- The 40mm Drivers provides high quality soundEven if it is for kids, but it have very good sound quality

With 40mm drivers and PET diaphragm make the sound very clear

Children'll be completely immersed in the audio experience whether it's music, an audio book, movie or tv program.- Inner MicrophoneThis kid headset has a built-in microphone, and the child can wear a headphone to do conversation, karaoke, and learning.- Anti-Violence materialGetting headphones that will survive the hard treatment of little kids is an important factor to consider, our kids headphones has this feature

Ultra-flexible headband worry free of any stretch twists and crunch.- Comfortable headphones without sharp cornersThe ear pads is made of protein leather and inert sponge padding, which keeps you comfortable even when worn for long periods of time

Without any sharp corners is more secure.- Easy to carryThe foldable design makes it easy to put it in a backpack, go to school or go on a trip.- WarrantyEvery Arkim product includes a 45 days money back & 12-month warranty.Specification:Drive unit: 40MMImpedance:32Ω±15% at1KHZDistortion: <3% at 1kHz 1mWSensitivity: 85±3dB at 1mw 1kHz with IEC318Mic Sensitivity: -42±3dB at1KHZFrequency Response: 20-20000HZMic Frequency Range: 100-10000HZAudio Cable Length: 1.5m/5ft