{"product_id":"earfun-k4-kids-bluetooth-headphones-safe-volume-led-lights-90h-playtime-green","title":"EarFun K4 Kids Bluetooth Headphones – Safe Volume, LED Lights, 90H Playtime (Green)","description":"\u003ch2\u003eSmart listening for curious kids\u003c\/h2\u003e\n\u003cp\u003eMeet the EarFun K4 Kids Bluetooth Headphones, engineered with safety and comfort in mind for young listeners. This lightweight, durable design blends kid-friendly materials with reliable performance, so children can enjoy stories, music, and learning apps on tablets or PCs without fatigue or distraction.\u003c\/p\u003e\n\u003ch3\u003eHealthy listening, delightful design\u003c\/h3\u003e\n\u003cp\u003eThe headphones offer practical volume limits to help protect developing ears while still delivering clear, engaging sound. Built with BPA-free materials and certified standards, they pair everyday practicality with kid-friendly safety.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eThree adjustable volume limits (74\/85\/94 dBA) to suit different activities\u003c\/li\u003e\n  \u003cli\u003e40 mm drivers deliver crisp, immersive sound suitable for education and entertainment\u003c\/li\u003e\n  \u003cli\u003eBuilt-in microphone enables hands-free calls and classroom participation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eComfort, style and versatility\u003c\/h3\u003e\n\u003cp\u003eThe cushioned over-ear cups and adjustable headband ensure a comfortable fit for longer study or play sessions. The vibrant green look includes multi-color LED lights you can customize with a quick press, adding a playful touch to everyday listening.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFive colorful lighting modes for personalized style and focus\u003c\/li\u003e\n  \u003cli\u003eSoft ear cushions and adjustable fit reduce fatigue during extended use\u003c\/li\u003e\n  \u003cli\u003eUSB-C fast charging supports quick recharges for school and travel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLong-lasting battery life keeps up with busy days. When the LED lights are off, you can enjoy up to 90 hours of playtime; with lights on, about 24 hours are available. A quick 10-minute USB-C charge can provide roughly 8 hours of listening, and a wired 3.5 mm option lets you keep listening even while charging. Bluetooth 5.4 ensures a stable connection with tablets, iPads, smartphones, laptops, and PCs, making the EarFun K4 a flexible choice for home, classroom, and on-the-go use.\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: What devices are compatible with EarFun K4 Kids headphones?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They connect via Bluetooth 5.4 and work with tablets, iPads, smartphones, PCs, and school devices.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How long does the EarFun K4 Kids headphone last on a single charge?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Up to 90 hours with lights off; 24 hours with lights on. A 10-minute USB-C charge adds about 8 hours.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"EarFun","offers":[{"title":"Default Title","offer_id":48412720300189,"sku":"B0DT6D4TRG","price":42.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/earfun-k4-kids-headphones-green-front-view.jpg?v=1781244937","url":"https:\/\/nexoltic.com\/products\/earfun-k4-kids-bluetooth-headphones-safe-volume-led-lights-90h-playtime-green","provider":"Nexoltic","version":"1.0","type":"link"}