?Stereo Sound with Headphone Lights: Looks cool, sounds great! In addition to the 40mm drivers that deliver full, immersive sound to the iClever kids Bluetooth headphones, they also feature a set of LED lights that run around the edges of the earpiece for an awesome, stylish look! To protect kids' hearing, the headphones are limited to an output of 85dB. ?Wireless & Effortless: Volume Control & Mic: No more helping your child untangle cords on wired headphones, these useful and time-saving iClever kids wireless headphones use Bluetooth 5.0 technology to stream music with no wires and no interruptions. You can even play, pause, answer and end calls with the touch of a button. Plus, use the built-in microphone to talk hands-free to friends and fam! ?All-Day Comfort: Comfort is paramount to the experience of the iClever kids headphones which are enriched by Memory foam ear cushions, soft and breathable material that makes listening that much better. To fine-tune your fit, you can adjust the headband to your preference so you can listen for hours without strain. ?Hours of Uninterrupted Listening: Whether you' re on a family road trip, the kids are walking to school or they are doing homework, the iClever toddler headphones will give you 25 hours of uninterrupted listening time on a single charge. Use the 3.5mm backup jack when you want to charge the headphones and listen at the same time. ?Foldable & Durable: Make the walk home that much more enjoyable when you listen to the iClever kids headphones for school, which are conveniently foldable to fit in a backpack along with school supplies. You can even twist, bend and turn the soft headband without worrying about it breaking!