ALL DAY USE: 8 hours of life per earbud plus 20 hours in their case totals a 28-hour battery life, allowing these earbuds to keep up with your child all day, from school to play and more! Just 10 minutes of USB-C fast charging gives 90 minutes of play. BLUETOOTH CONNECTION: Equipped with Bluetooth 5.3 technology, SoundForm Nano 2 allows kids to wirelessly connect to all Bluetooth devices within a 30-foot distance. Easily pair with your laptop, iPad, or mobile device. BELKIN SIGNATURE SOUND + CLEAR CALL QUALITY: These wireless earbuds are engineered to deliver full, balanced high-fidelity audio, while Environmental Noise Cancellation (ENC) cancels out background noise so parents can hear their kids more clearly. DURABLE EARBUDS: The earbuds have antimicrobial ear tips while the earbuds and case are durability tested* to withstand drops and spills. IPX5 compliance ensures sweat and water resistance, so kids can splash around and work up a sweat. SAFE LISTENING VOLUME: The SoundForm Nano Gen 2 Bluetooth earbuds are designed specifically for kids, built with a responsible max listening volume of 85dB that keeps kids' ears safe as they enjoy longer streaming or gaming sessions. COMFORTABLE, KID-FRIENDLY DESIGN: Keep your kids' ears comfortable and protected with these premium sealed in-ear fit earbuds. Featuring soft silicone ear tips in 5 sizes ranging from XXS–L, SoundForm Nano 2 provides your child with a great fit. TOUCH CONTROLS: Enjoy wire-free, button-free audio control as these earbuds for kids are designed with touch controls in each. Your little one can easily control volume, answer and end calls, and pause or skip songs. COMPACT DESIGN: These travel-friendly kids earbuds rest in a compact case that easily fits in a child's pocket or backpack to take on the go for school, traveling, play dates, and more!