Description Description1.[Updated Model]: designed to be an effective volume limiter to protect our little ones' hearing, durable and comfortable fit for their smaller heads, minimal sound leakage as well as child-friendly fun in the design. It therefore has a built-in volume limiting circuit that keeps sound pressure down to levels recommended as safe for them and the always-on audio control circuit limits peak volume levels to 85 decibels; with wireless functionality there is no risk of it being overdriven to damage their hearing2.[Foldable, Lightweight and Adjustable Headset]: kids break things, or simply get tired of things, it must be a best combination of comfort, build quality as well as something fun, like a cat-themed design with 3 LED glowing flashing lights. Foldable design is ideal for throwing in school bags, for storage in hand luggage and for compact storage at home, they feel light with the soft and padded ear cups and soft padded ear cups that pull down far enough to accommodate toddlers and school children3.[Latest Bluetooth V5.0 Technology for Cordless Listening Universal Compatibility]: Bluetooth V5.0 can connect to virtually all smartphones and tablets such as iPhone, Samsung, Android Phone, Computer, etc. For devices that do not have Bluetooth functionality equipment. Using Bluetooth V5.0, it really makes the music sing with plenty of bottom, crisp, silky treble and a very decent midrange4.[Simplified Controls Built-in Microphone for Hands-Free Calling]: It's quite easy for kids to mess with the control buttons that come with thoughtful details. All control buttons are on the sides of the cups: on/off, LED lights on/off, previous song/volume+ and next song/volume-. At the same time, there is a TF card slot that supports another way to stream music. 5. Choose from multiple colors, choose your favorite color