About this item Upgraded USB C Connector for Kids These kids headphones are designed for a wide range of mobile devices and PCs using the type C headphone jack (please note: not compatible with USB-C charging port). No need for a USB converter, hassle-free plug-and-play functionality. Premium Audio Quality These kids headphones with microphone are convenient for online learning and communication. Outstanding sound quality created by its 40mm speakers, this stereo kid's headphone could be the best partner for your child to study, play games, watch animations, listen to music, and talk with friends, whether at home, at school, on the go, on a train, or on a plane. Hearing Protection; 85/94 dB Adjustable Volume Limit 32 million children worldwide suffer from hearing loss, 60% of which can be prevented. In daily environments, you can program the headphones to reduce harmful volumes over 85dB or switch to 94dB to listen clearly in noisy situations. Over-ear Softness; Lightweight Streamlined