{"niche":"Which over-ear wireless headphones have the longest battery life?","description":"Which over-ear wireless headphones have the longest battery life?","products":[{"brand":"Cambridge Audio","model":"Melomania P100 SE","price_gbp":223.38,"origin_country":null,"specs":{"weight":"330","driver_size":"40","battery_life":"100","bluetooth_version":"5.3","noise_cancellation":"Adaptive Hybrid ANC"},"confidence_score":null,"sources":[{"label":"RecordingNow (retailer listing)","url":"https://recordingnow.com/blog/cambridge-audio-melomania-p100-se-review/","currency":"USD","source_country":"US","price":299.0,"price_gbp":223.38,"scraped_at":"2026-06-13T19:33:21.462546"}],"summary":"Over-ear wireless headphones with 40mm custom drivers, Class A/B amplification, adaptive hybrid ANC, aptX Lossless support, and a user-replaceable battery offering up to 100 hours (60 with ANC). Suited for long listening sessions and audiophiles who want hi‑fi tuning plus modern features like multipoint and a 7‑band EQ via the companion app.","ideal_for":"Suitable when longest battery life matters because they offer up to 100 hours playback on a single charge (60 hours with ANC on)."}]}