Material : leatherSound Isolating : YESCategory : Earphones & HeadphonesEarcups Type : SealedMax Output : 10mWNumber Of Drivers : 2Charging Method : cableHeadphone Pads Material : Memory FoamMagnet Type : NeodymiumDriver Diameter : 10mmTotal Harmonic Distortion : 1%Impedance Range : up to 32 ?Package List : User Manual,Carrying Bag,Charging Cable,3.5mm Jack AdapterFeatures : With Microphone,Active Noice Cancellingecs : AAC,sbcWith Microphone : YesIs wireless : NoSupport APP : YesSupport Memory Card : NoWaterproof : YesResistance : 32ΩFrequency Response Range : 20 - 20000HzSensitivity : 96dBPlug Type : Line TypeFunction : For Internet Bar,Monitor Headphone,for Video Game,Common Headphone,For Mobile Phone,HiFi Headphone,Sport,Kids' Headphones,For Hearing Aid,For Outdoor,For Swimming,For Office,For Sleep,For DJ,For StudyActive Noise-Cancellation : YesVolume Control : YesControl on : YesVocalism Principle : Hybrid technologyWireless Type : bluetoothConnectors : USBCommunication : WIREDStyle : Over the Ear : Mainland ChinaBrand Name : QearFun Dinosaur Children's Wired Earphones The cute dinosaur boy children's earphones are characterized by shock resistance and non-toxic materials. Children's Bluetooth earphones, boys not only have soft ear pads, but also have cute dinosaur elements designed. These children's wireless headphones are the perfect personalized birthday and Christmas gift for children. Stereo high-definition sound quality Children's and boys' earphones provide stereo high-definition real sound quality and powerful bass. Excellent sound quality provides a better sound environment for children. Surprisingly, this children's earphone radio has the function of allowing children to enjoy music anytime, anywhere. Effective Care for Children's Hearing Children's earphones with built-in volume limiting circuits can maintain sound below 85dB, fully meeting the level recommended by the World Health Organization to prevent hearing loss. Don't worry about damaging the child's Listening earphones for wireless children can be adjusted according to their head size, suitable for children of different ages, especially school children. Easy to carry, you can put it in your portable backpack, suitable for school and travel. Comfortable and flexible earphones Lightweight at 115 grams, with an in ear design, equipped with comfortable synthetic leather cushions and adjustable headbands, providing a comfortable all-day experience for all ages from elementary school students to teenagers. Built-in microphoneChildren's wired headphones are compatible with any device with a 3.5mm jack port and a 1.1-meter untwisted cable, and come with an embedded microphone for remote education, answering calls, playing music, pausing music, and controlling tracks in the mix.