{"niche":"续航时间最长的 Numark DJ 耳机是哪款？","description":"What are the Numark DJ headphones with the longest battery life?","products":[{"brand":"Numark","model":"HF Wireless","price_gbp":72.78,"origin_country":null,"specs":{"impedance":"32 ohms","driver_size":"40mm","cable_length":"4 ft / 1.2 m","detachable_cables":true,"frequency_response":"60 Hz to 20 kHz"},"confidence_score":null,"sources":[{"label":"IDJNOW","url":"https://www.idjnow.com/numark-hf-wireless-dj-headphones.html","currency":"USD","source_country":"US","price":99.0,"price_gbp":72.78,"scraped_at":"2026-08-28T09:23:33.111488"},{"label":"JB Music","url":"https://www.jbmusic.com.ph/shop/brands/numark/","currency":"USD","source_country":"US","price":7000.0,"price_gbp":5145.79,"scraped_at":"2026-08-28T09:23:33.111488"}],"summary":"The Numark HF Wireless combines Bluetooth 4.0 wireless listening with wired DJ use through a detachable cable. It has 40mm drivers, rotating earcups, a collapsible design, a built-in microphone, and up to 10 hours of battery life, making it suitable for DJs and everyday listeners.","ideal_for":"这款产品适合寻找电池续航时间最长的 Numark DJ 耳机的用户，因为其内置可充电电池可提供最长 10 小时的播放时间，而可拆卸线缆则允许用户在电池耗尽后继续使用有线模式。"}]}