Give your children an engaging sound experience so they can enjoy every moment while listening to music, playing, or watching their favorite cartoons. The 40mm audio drivers combined with the high-quality gold-plated cable connector ensure optimal performance without loss of detail. Limited to a volume of 85 dB, your children's hearing is protected even during extended listening sessions with the PowerLocus headphones. However, it's also important to have audible sound while traveling, so the maximum volume can be increased to 94 dB if needed. The PowerLocus wired headphones for kids are built to be extremely durable. Special bending, twisting, and drop tests have been conducted over 3000 times to ensure they last a lifetime. They are made from the highest quality materials that are hypoallergenic and free from harmful substances. They also feature soft edges to prevent injuries to little hands.