{"product_id":"earfun-kids-bluetooth-headphones-volume-limited-40h-2","title":"EarFun Kids Bluetooth Headphones, Volume-Limited 40H","description":"\u003cp\u003e\u003cstrong\u003eEarFun K2 Kids Bluetooth Headphones are foldable, volume-limited over-ear headphones designed to protect children's hearing while delivering balanced stereo sound and up to 40 hours of battery life.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese pink EarFun K2 headphones combine kid-friendly materials, a soft memory-foam headband and earpads, and a compact, foldable frame to make daily listening comfortable and travel-ready. Built-in Bluetooth 5.4 and a microphone let kids join online classes or take calls hands-free, while the 40mm drivers focus on clear vocals and full bass without excessive loudness. Safety standards compliance and CPC certification give caregivers confidence in the materials and construction.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these headphones keep volume safe for children?\u003c\/h3\u003e\n\u003cp\u003eThe EarFun K2 uses an internal limiter to cap output levels at either 85 dB or 94 dB depending on settings, helping reduce the risk of overhearing while keeping audio intelligible. This feature is designed to align with commonly recommended safe-listening levels for young listeners. Parents can rely on a built-in hardware limit rather than requiring manual volume monitoring.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTwo-volume cap options: 85 dB and 94 dB for varying supervision needs\u003c\/li\u003e\n  \u003cli\u003eHardware-based limitation for consistent protection\u003c\/li\u003e\n  \u003cli\u003eMaintains audio clarity while preventing excessive loudness\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow long do EarFun K2 headphones last between charges and how quickly do they recharge?\u003c\/h3\u003e\n\u003cp\u003eOn a full charge the K2 delivers up to 40 hours of continuous playback, suitable for several days of typical kid use like streaming, classes, or travel. When the battery runs low, a USB-C recharge restores the battery in about 2.5 hours so they’re ready again quickly. The long runtime reduces how often kids need adult assistance with charging.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUp to 40 hours of wireless playtime on a single charge\u003c\/li\u003e\n  \u003cli\u003eFast USB-C recharge in roughly 2.5 hours\u003c\/li\u003e\n  \u003cli\u003eExtended playback reduces daily charging interruptions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre these headphones comfortable and durable enough for school and travel?\u003c\/h3\u003e\n\u003cp\u003eThe EarFun K2 is built from wear-resistant materials and a flexible ergonomic headband that bends without breaking, making it resilient for everyday kid use. Soft memory-foam ear cushions and a padded headband provide a snug, cozy fit for long listening sessions. The foldable design packs small for backpacks and luggage, which helps protect the cups between uses.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSoft memory-foam headband and earpads for all-day comfort\u003c\/li\u003e\n  \u003cli\u003eDurable, twistable headband material that resists breakage\u003c\/li\u003e\n  \u003cli\u003eFoldable, lightweight construction for compact storage and travel\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these work with tablets, phones and for online classes?\u003c\/h3\u003e\n\u003cp\u003eYes — Bluetooth 5.4 ensures a stable wireless link with tablets, smartphones, laptops, and many educational devices, while the built-in microphone supports clear hands-free calls and virtual classroom participation. If a wired connection is needed, the headphones can continue playing during USB-C charging or alternative wired setups depending on the device. This flexibility supports both entertainment and remote learning use cases.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBluetooth 5.4 for quick pairing and steady wireless performance\u003c\/li\u003e\n  \u003cli\u003eIntegrated microphone for calls and online lessons\u003c\/li\u003e\n  \u003cli\u003eCompatible with iPad, Android tablets, phones, and many laptops\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The EarFun K2 Kids Bluetooth Headphones are made for parents and caregivers who want a safe, comfortable listening solution for children and teens. They suit households needing reliable battery life for travel or school, educators equipping students for remote lessons, and families who prioritize material safety and a compact, durable design. If you want clear stereo sound with hardware volume limits and long runtime in a kid-friendly package, the K2 is a practical choice.\u003c\/p\u003e\n\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I switch between the 85 dB and 94 dB volume limits?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, the EarFun K2 supports two preset volume caps (85 dB and 94 dB) so caregivers can choose the appropriate limit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do the headphones work with tablets and online classes?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Bluetooth 5.4 provides stable wireless connection and the built-in mic supports hands-free participation in online lessons.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"EarFun","offers":[{"title":"Default Title","offer_id":48413219455133,"sku":"B0C5LZ91HJ","price":37.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/earfun-k2-kids-front-packaging.jpg?v=1781258540","url":"https:\/\/nexoltic.com\/products\/earfun-kids-bluetooth-headphones-volume-limited-40h-2","provider":"Nexoltic","version":"1.0","type":"link"}