{"product_id":"earfun-kids-bluetooth-headphones-volume-limited-40h","title":"EarFun Kids Bluetooth Headphones, Volume-Limited 40H","description":"\u003cp\u003e\u003cstrong\u003eThe EarFun K2 Kids Bluetooth Headphones are foldable, volume-limited over-ear headphones designed to protect young ears while delivering balanced stereo sound and long battery life.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese headphones combine child-safe materials and a WHO-aligned volume cap with modern Bluetooth connectivity, a built-in mic for calls, and a durable foldable design suited for school, travel, or tablet lessons. Lightweight memory-foam earpads and an ergonomic, flexible headband make them comfortable for long wear, while the bright orange finish adds a playful look kids enjoy.\u003c\/p\u003e\n\n\u003ch3\u003eHow do EarFun K2 headphones protect children's hearing?\u003c\/h3\u003e\n\u003cp\u003eThe K2 limits maximum output to safe levels (85\/94 dB modes), helping reduce the risk of listening-related hearing strain during extended use. The built-in limiter works continuously so caregivers don’t need to monitor volume constantly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDual safe-volume mode capped at WHO-recommended levels.\u003c\/li\u003e\n  \u003cli\u003ePassive noise isolation from cushioned over-ear pads reduces the need to raise volume.\u003c\/li\u003e\n  \u003cli\u003eCompliant, kid-friendly materials meeting RoHS 2.0, FCC and CPC checks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these headphones last through a long school day or travel?\u003c\/h3\u003e\n\u003cp\u003eThe EarFun K2 offers up to 40 hours of playback on a single charge, making it easy to get through multiple days of lessons or long trips without frequent recharging. When the battery runs low, a fast USB-C recharge gets them back to use in roughly 2.5 hours.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e40 hours continuous wireless playtime for extended outings.\u003c\/li\u003e\n  \u003cli\u003eQuick USB-C recharge minimizes downtime between uses.\u003c\/li\u003e\n  \u003cli\u003eDurable, wear-resistant construction that tolerates bending and folding.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do they perform for calls, online classes, and media?\u003c\/h3\u003e\n\u003cp\u003eThese headphones use Bluetooth 5.4 for stable wireless connections to tablets, phones, and laptops, and a built-in microphone supports clear hands-free calls or virtual classroom participation. 40 mm drivers provide balanced stereo audio suitable for speech clarity and music enjoyment.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBluetooth 5.4 for fast pairing and steady wireless range.\u003c\/li\u003e\n  \u003cli\u003eIntegrated mic for calls, online lessons, and voice chats.\u003c\/li\u003e\n  \u003cli\u003e40 mm drivers deliver clear vocals and full, controlled bass.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre they comfortable and easy to carry for kids?\u003c\/h3\u003e\n\u003cp\u003eYes—the K2 headphones use soft memory-foam ear cushions and a padded headband to keep pressure low during long sessions. The foldable design and lightweight frame make them compact for backpacks and travel pouches.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMemory-foam earpads for cushioned all-day comfort.\u003c\/li\u003e\n  \u003cli\u003eErgonomic, flexible headband resists breaking and fits growing heads.\u003c\/li\u003e\n  \u003cli\u003eFoldable profile for simple storage in school bags or luggage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The EarFun K2 Kids Bluetooth Headphones are aimed at parents and caregivers seeking a reliable, child-safe audio solution for children and teens who use tablets, phones, or laptops for learning and entertainment. They suit families that prioritize hearing protection, long battery life, and a durable, travel-ready design in a fun, age-appropriate color.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do the EarFun K2 headphones really limit volume?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The K2 enforces safe-volume limits (85\/94 dB modes) to help protect children’s hearing during prolonged use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How long is the battery life and how fast does it charge?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Battery life is up to 40 hours; a USB-C recharge restores playback in about 2.5 hours.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"EarFun","offers":[{"title":"Default Title","offer_id":48412748578973,"sku":"B0CWN8F8DW","price":38.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/earfun-k2-front-view-orange.jpg?v=1781246713","url":"https:\/\/nexoltic.com\/products\/earfun-kids-bluetooth-headphones-volume-limited-40h","provider":"Nexoltic","version":"1.0","type":"link"}