iClever 【Safer Headphones for Kids】: iClever headphones for kids are designed to prevent hearing damage. They are characterised by a technology of the 2nd generation with a safe volume limit of 85 dBA that complies with CDC recommendations. Children can listen to music for up to 8 hours without exceeding the daily noise level. So you are in a healthy listening environment, whether they are learning or entertaining! 【High Resolution Acoustics】: With its built-in 40mm driver, these kids headphones deliver crystal clear stereo sound with rich bass and clear treble. With these comfortable fitting headphones, children can immerse themselves in their own music wonderland without disturbing others around them.;iClever