{"niche":"哪些头戴式（包耳）耳机具有无线连接且电池续航表现良好？","description":"Which over-ear headphones have a wireless connection and good battery life?","products":[{"brand":"Technics","model":"EAH-A800 (EAH-A800 Wireless)","price_gbp":260.62,"origin_country":null,"specs":{"impedance":"34 Ω","driver_size":"40 mm","sensitivity":"105 dB/mW @1kHz","battery_life":"Approx. 50 hours (NC ON, AAC), Approx. 60 hours (NC OFF, AAC)","frequency_response":"4 Hz - 40 kHz","noise_cancellation":"Dual hybrid feedforward & feedback active noise cancellation","wireless_connectivity":"Bluetooth 5.2, SBC, AAC, LDAC, Multipoint Pairing"},"confidence_score":null,"summary":"High-fidelity over-ear wireless headphones with 40 mm PEEK/polyurethane 3-layer drivers, LDAC support, and strong dual-hybrid active noise cancellation. Suited for listeners who want detailed sound, long battery life, and advanced ANC for travel and daily use.","pros":null,"cons":null,"ideal_for":null,"sources":[{"label":"Technics Online Store","url":"https://us.technics.com/products/technics-noise-cancelling-over-ear-headphones-eah-a800","currency":"USD","source_country":"US","price":399.99,"price_gbp":298.69,"scraped_at":"2026-06-08T14:18:50.232982"},{"label":"Greentoe","url":"https://www.greentoe.com/product/Technics_EAH-A800_Noise-Canceling_Wireless_Over-Ear_Headphones__Silver__EAH-A800-S","currency":"USD","source_country":"US","price":349.0,"price_gbp":260.62,"scraped_at":"2026-06-08T14:18:53.101571"},{"label":"FutureAudiophile (purchase link to retailer)","url":"https://futureaudiophile.com/technics-eah-a800-headphones-reviewed-by-jerry-del-colliano/","currency":"USD","source_country":"US","price":349.0,"price_gbp":260.62,"scraped_at":"2026-06-08T14:18:55.930252"}]},{"brand":"Sony","model":"WH-1000XM5","price_gbp":207.6,"origin_country":null,"specs":{"impedance":"48 ohm","driver_size":"30mm","sensitivity":"102 dB/mW","battery_life":"Max. 30 hrs (NC ON), Max. 40 hrs (NC OFF)","frequency_response":"4 Hz - 40,000 Hz","noise_cancellation":"Active noise cancellation with Integrated Processor V1 and HD Noise Cancelling Processor QN1, Auto NC Optimizer","wireless_connectivity":"Bluetooth 5.2, SBC, AAC, LDAC"},"confidence_score":null,"summary":"Premium over-ear wireless headphones with advanced multi-microphone active noise cancellation, high-resolution wireless audio support (LDAC), and long battery life. Suited for frequent travelers and listeners who want top-tier ANC and detailed sound reproduction.","pros":null,"cons":null,"ideal_for":null,"sources":[{"label":"Best Buy","url":"https://www.bestbuy.com/product/sony-wh-1000xm5-wireless-noise-cancelling-over-the-ear-headphones-black/J7XSRH5CXG","currency":"USD","source_country":"US","price":278.0,"price_gbp":207.6,"scraped_at":"2026-06-08T14:18:20.405570"},{"label":"B&C Camera","url":"https://store.bandccamera.com/products/sony-wh-1000xm5-wireless-industry-leading-noise-canceling-headphones-black","currency":"USD","source_country":"US","price":279.99,"price_gbp":209.08,"scraped_at":"2026-06-08T14:18:23.176245"}]},{"brand":"Anker Soundcore","model":"Space Q45","price_gbp":89.6,"origin_country":null,"specs":{"impedance":"16 Ohms","driver_size":"40mm","sensitivity":null,"battery_life":"65 hours (ANC off), 50 hours (ANC on)","frequency_response":"20Hz - 40kHz","noise_cancellation":"Adaptive Noise Cancellation (5 levels, 3-stage system)","wireless_connectivity":"Bluetooth 5.3, LDAC, multipoint (dual device)"},"confidence_score":null,"summary":"The Space Q45 are over-ear wireless headphones with adaptive active noise cancellation, LDAC support, and long battery life aimed at travelers and general listeners who want feature-rich ANC headphones at a midrange price. They offer dual-device Bluetooth 5.3 connectivity, app EQ customization, and a compact hardshell case.","pros":null,"cons":null,"ideal_for":null,"sources":[{"label":"ABT","url":"https://www.abt.com/Soundcore-by-Anker-Space-Q45-Wireless-Noise-Cancelling-Over-Ear-Headphones-in-Black-A3040Z11/p/199091.html","currency":"USD","source_country":"US","price":139.99,"price_gbp":104.54,"scraped_at":"2026-06-08T14:18:33.934602"},{"label":"RTINGS (affiliate listing)","url":"https://www.rtings.com/headphones/reviews/anker/soundcore-space-q45-wireless","currency":"USD","source_country":"US","price":119.99,"price_gbp":89.6,"scraped_at":"2026-06-08T14:18:36.700228"},{"label":"RecordingNow","url":"https://recordingnow.com/blog/anker-soundcore-space-q45-review/","currency":"USD","source_country":"US","price":119.99,"price_gbp":89.6,"scraped_at":"2026-06-08T14:18:39.471539"}]}]}