{"product_id":"earfun-kids-bluetooth-headphones-volume-limited-k2","title":"EarFun Kids Bluetooth Headphones — Volume Limited K2","description":"\u003cp\u003e\u003cstrong\u003eThe EarFun K2 Kids Bluetooth headphones are a volume-limited, foldable over-ear set designed to protect children's hearing while delivering clear stereo sound and up to 40 hours of playback.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese headphones combine child-safe construction, a comfortable memory-foam fit, and modern Bluetooth 5.4 wireless performance to serve kids during study, travel, and screen time. Built-in safety limits restrict peak loudness, while 40mm drivers provide balanced audio for music, videos, and online classes. The lightweight, foldable frame and long battery life make them easy to carry and use all day without interruption.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these headphones protect my child's hearing?\u003c\/h3\u003e\n\n\u003cp\u003eEarFun K2 enforces a hard volume cap at safe decibel levels recommended for children, limiting exposure during extended listening. The design prevents accidental high-volume spikes and encourages steady, hearing-friendly playback whether at home or on the move.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eVolume limited to WHO-aligned safe levels (85\/94 dB settings)\u003c\/li\u003e\n  \u003cli\u003eSoft memory foam earpads reduce the need for higher volumes\u003c\/li\u003e\n  \u003cli\u003eRoHS2.0 and CPC-compliant materials for child safety\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these headphones last through a school day or travel?\u003c\/h3\u003e\n\n\u003cp\u003eThe K2 offers up to 40 hours of continuous battery life on a single charge, covering multiple school days, long car rides, or multi-flight travel without frequent recharging. When power runs low, USB-C fast charging restores hours of play quickly.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eUp to 40 hours playback per full charge\u003c\/li\u003e\n  \u003cli\u003eUSB-C quick recharge in about 2.5 hours\u003c\/li\u003e\n  \u003cli\u003eLightweight, foldable frame for backpacks and carry-on\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow reliable and clear is the wireless connection?\u003c\/h3\u003e\n\n\u003cp\u003eUsing Bluetooth 5.4, the EarFun K2 maintains a steady link with smartphones, tablets, and computers across typical home and classroom distances. The built-in microphone keeps voice clarity for online lessons and hands-free calls, while 40mm drivers balance vocals and bass for clear listening.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eBluetooth 5.4 for stable pairing and extended range (up to ~70 ft in open space)\u003c\/li\u003e\n  \u003cli\u003eIntegrated microphone for clear voice calls and virtual classes\u003c\/li\u003e\n  \u003cli\u003e40mm drivers deliver balanced stereo audio suitable for kids' content\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre these headphones comfortable and safe for daily use?\u003c\/h3\u003e\n\n\u003cp\u003eThe K2 is built with kids in mind: soft memory-foam earpads and a cushioned headband provide all-day comfort, while durable materials and an ergonomic bendable headband withstand rough handling. The foldable design keeps them compact when not in use.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eMemory foam on headband and ear cushions for gentle wear\u003c\/li\u003e\n  \u003cli\u003eDurable, wear-resistant construction resists twisting and bending\u003c\/li\u003e\n  \u003cli\u003eCompact fold-flat design for easy storage and transport\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 guardians seeking a reliable, child-safe audio solution for elementary to middle-school children who need comfortable, long-lasting headphones for remote learning, travel, or daily media use. They suit families that prioritize hearing protection, simple wireless pairing, and a portable design children can carry to school or on trips.\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 these headphones limit maximum volume?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The EarFun K2 has a built-in volume cap at WHO-aligned safe levels to protect children's hearing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How long does the battery last on a single charge?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Up to 40 hours of playback per charge, with quick USB-C recharging in about 2.5 hours.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"EarFun","offers":[{"title":"Default Title","offer_id":48412751134877,"sku":"B0CLDDNZ68","price":37.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/earfun-k2-front-packaging-black.jpg?v=1781246918","url":"https:\/\/nexoltic.com\/products\/earfun-kids-bluetooth-headphones-volume-limited-k2","provider":"Nexoltic","version":"1.0","type":"link"}