{"meta":{"api_version":"v1","data_status":"verified","category":"wireless-earbuds","category_count":1,"categories":[{"id":"wireless-earbuds","label":"Wireless earbuds","short_label":"Wireless earbuds","methodology_version":"wireless-earbuds-v1.1","description":"Published bud and case battery, ANC, multipoint, protection rating, charging, weight and evidence coverage.","ranking_basis":"Specification-led comparison of exact UK models. Battery life and protection ratings depend on conditions and are not independently measured here.","product_count":20,"ranked_count":20,"in_stock_count":0,"checked_at":"2026-07-29T17:17:15.937Z","offer_observation_window":{"oldest_checked_at":"2026-07-29T17:17:15.937Z","newest_checked_at":"2026-07-29T17:17:15.937Z"},"observed_in_stock_receipt_count":20,"fresh_offer_count":0}],"market":"GB","evidence_checked_at":"2026-07-29T17:17:15.937Z","offer_observation_window":{"oldest_checked_at":"2026-07-29T17:17:15.937Z","newest_checked_at":"2026-07-29T17:17:15.937Z"},"generated_at":null,"trace_schema_version":"evidence-trace-v1.0","claim_level_trace_count":2,"readiness_schema_version":"recommendation-readiness-v1.1","readiness_profile_count":160,"review_analysis_schema_version":"review-analysis-category-v2.0","review_analysis_product_count":16,"leading_readiness_profile_count":40,"identity_exclusion_count":1,"product_count":20,"ranked_count":20,"fresh_offer_count":0,"in_stock_count":0,"observed_in_stock_receipt_count":20,"ranking_basis":"Specification-led comparison of exact UK models. Battery life and protection ratings depend on conditions and are not independently measured here.","freshness_policy":"Use checked_at on each offer, image and review source. Response time is never evidence freshness.","warning":"Scores compare traceable published specifications, checked prices and review evidence within one category. They are not laboratory measurements and are not comparable across categories. Availability may have changed after checked_at.","review_policy":"Review pools are deduplicated and trust-adjusted. Experimental LLM review synthesis is source-linked, shadow-only and does not alter score, rank or purchase-advice eligibility.","commercial_policy":"Offer links currently resolve directly through an attributable redirect. Affiliate state never enters eligibility, score or rank.","methodology_url":"https://agentreviewdata.com/methodology","evidence_system_url":"https://agentreviewdata.com/evidence","recommendation_readiness_url":"https://agentreviewdata.com/readiness","identity_exclusions_url":"https://agentreviewdata.com/api/v1/identity-exclusions"},"data":{"id":"prd-wireless-earbuds-a3957g11","slug":"soundcore-a3957g11","name":"soundcore Liberty 5 | Noise Cancelling Earbuds, 2x Stronger Voice Reduction","brand":"Soundcore","model":"A3957G11","category":"wireless-earbuds","market":"GB","data_status":"verified","summary":"Soundcore Liberty 5 exact UK model, compared using published specifications, a timestamped source offer and claim-level evidence limits.","image":{"url":"https://cdn.shopify.com/s/files/1/0519/2355/0368/files/A3957G11_DTC_listing_image_TD01_UK_V1_4_1.png?v=1772432648","source_url":"https://www.soundcore.com/uk/products/a3957-liberty-5-tws-earbuds","alt":"Soundcore Liberty 5 product image","credit":"Soundcore UK product page","checked_at":"2026-07-29T17:17:15.937Z","rights_status":"source_hosted_manufacturer"},"specs":{"earbuds_battery_bud_h":12,"earbuds_battery_total_h":48,"earbuds_anc":true,"earbuds_multipoint":true,"earbuds_water_rating":"IP55","earbuds_wireless_charging":true,"earbuds_weight_g":5.5,"earbuds_codec":"LDAC","manufacturer_sku":"A3957G11","gtin":null},"comparison":{"metrics":[{"key":"battery","label":"Battery per bud","value":12,"unit":"h","display":"12 h","source_url":"https://www.soundcore.com/uk/products/a3957-liberty-5-tws-earbuds","source_class":"manufacturer_claim","retrieved_at":"2026-07-29T17:17:15.937Z"},{"key":"total_battery","label":"Total battery","value":48,"unit":"h","display":"48 h","source_url":"https://www.soundcore.com/uk/products/a3957-liberty-5-tws-earbuds","source_class":"manufacturer_claim","retrieved_at":"2026-07-29T17:17:15.937Z"},{"key":"water","label":"Protection rating","value":"IP55","unit":null,"display":"IP55","source_url":"https://www.soundcore.com/uk/products/a3957-liberty-5-tws-earbuds","source_class":"manufacturer_claim","retrieved_at":"2026-07-29T17:17:15.937Z"}],"feature_tags":["Adaptive ANC","Multipoint","Wireless charging"]},"offer":{"id":"offer-wireless-earbuds-a3957g11","retailer":"Soundcore UK","product_url":"https://www.soundcore.com/uk/products/a3957-liberty-5-tws-earbuds?variant=55523684745603","price_gbp":99.99,"availability":"in_stock","checked_at":"2026-07-29T17:17:15.937Z","affiliate_state":"inactive"},"evidence":{"methodology_version":"wireless-earbuds-v1.1","exact_model_source_url":"https://www.soundcore.com/uk/products/a3957-liberty-5-tws-earbuds","primary_source_url":null,"source_count":3,"review_pool_count":0,"limitations":["Published specifications are not Agent Review Data laboratory measurements.","The manufacturer-direct source offer and availability can change after the checked time.","Exact model identity is keyed to the model/SKU in the source register; related colours and bundles are not merged."],"checked_at":"2026-07-29T17:17:15.937Z"},"owner_feedback":{"coverage":"none","unique_pool_count":0,"trust_weighted_rating":null,"sources":[],"note":"No trustworthy exact-model owner-review pool was captured on the source page."},"third_party_evidence":{"methodology_version":"third-party-evidence-v1.0","coverage":"mixed","source_count":2,"editorial_source_count":1,"owner_pool_count":0,"reddit_source_count":1,"excluded_source_count":0,"summary":"Independent reviews and owner discussion provide context on ANC, microphones, fit and battery behaviour; codec and battery claims remain published specifications.","themes":[],"sources":[{"id":"third-party-a3957g11-soundguys-editorial_test","kind":"editorial_test","publisher":"SoundGuys","title":"Soundcore Liberty 5 review","url":"https://www.soundguys.com/anker-soundcore-liberty-5-review-137445/","checked_at":"2026-07-29T17:17:15.937Z","publication_date":null,"market":"GB","match_scope":"model_family","exact_model":null,"review_pool_id":null,"native_rating":null,"rating_scale":null,"review_count":null,"subreddit":null,"inclusion":"included","trust_weight":0.75,"summary":"Independent listening, ANC and battery review of Liberty 5.","note":"Independent editorial source; regional offer is separate."},{"id":"third-party-a3957g11-reddit-reddit","kind":"reddit","publisher":"Reddit","title":"Reddit search for Soundcore Liberty 5 ownership","url":"https://www.reddit.com/r/Earbuds/search/?q=Liberty%205&restrict_sr=1","checked_at":"2026-07-29T17:17:15.937Z","publication_date":null,"market":"GB","match_scope":"owner_context_search","exact_model":null,"review_pool_id":null,"native_rating":null,"rating_scale":null,"review_count":null,"subreddit":"Earbuds","inclusion":"context_only","trust_weight":0.25,"summary":"Owner discussion search used for fit, firmware and battery context.","note":"Context only; not a representative sample."}],"excluded_sources":[],"caveats":["Third-party evidence is claim-level context and is not a substitute for a controlled Agent Review Data test.","Reddit is a self-selected owner discussion source, not a representative survey."]},"recommendation":{"overall_score":73.7,"rank":7,"badge":"Ranked","best_available":false,"status":"eligible_for_ranked_comparison","verdict":"Specification rank #7 among wireless earbuds: battery per bud 12 h; total battery 48 h. Published inputs, not our lab test.","eligibility":{"exact_variant_resolved":true,"traceable_specification":true,"score_inputs_complete":true,"current_offer_observed":true,"material_conflicts_resolved":true,"material_conflicts_tolerated_by_method":false,"independent_performance_evidence":false,"independent_editorial_context":true,"controlled_measurement_evidence":false},"factors":[{"key":"value","label":"Value at checked price","weight":0.25,"score":69.002400240024,"explanation":"Score uses the exact model's published specification and checked offer; it is not a laboratory result."},{"key":"battery","label":"Battery life","weight":0.2,"score":87.80000000000001,"explanation":"Score uses the exact model's published specification and checked offer; it is not a laboratory result."},{"key":"listening","label":"Listening features","weight":0.25,"score":78,"explanation":"Score uses the exact model's published specification and checked offer; it is not a laboratory result."},{"key":"resilience","label":"Protection and charging","weight":0.18,"score":73,"explanation":"Score uses the exact model's published specification and checked offer; it is not a laboratory result."},{"key":"evidence","label":"Evidence coverage","weight":0.12,"score":52,"explanation":"Baseline exact-model source linkage only. Third-party URL reachability does not increase product score."}],"caveats":["The score compares published specifications and a checked offer; it is not a controlled performance test.","Scores are comparable only within this category.","Published specification inputs can use different test conditions; the retained values are not treated as laboratory-equivalent.","Separate third-party sources are shown as contextual evidence, not as a universal consensus."]},"facts":{"battery":{"value":12,"unit":"h","display":"12 h","source_url":"https://www.soundcore.com/uk/products/a3957-liberty-5-tws-earbuds","source_class":"manufacturer_claim","retrieved_at":"2026-07-29T17:17:15.937Z"},"total_battery":{"value":48,"unit":"h","display":"48 h","source_url":"https://www.soundcore.com/uk/products/a3957-liberty-5-tws-earbuds","source_class":"manufacturer_claim","retrieved_at":"2026-07-29T17:17:15.937Z"},"water":{"value":"IP55","unit":null,"display":"IP55","source_url":"https://www.soundcore.com/uk/products/a3957-liberty-5-tws-earbuds","source_class":"manufacturer_claim","retrieved_at":"2026-07-29T17:17:15.937Z"}},"offer_freshness":{"status":"stale","checked_at":"2026-07-29T17:17:15.937Z","fresh_until":"2026-07-31T17:17:15.937Z","freshness_threshold_hours":48,"usable_for_current_price":false,"usable_for_current_availability":false},"lowest_checked_offer":{"status":"stale","retailer":"Soundcore UK","price_gbp":null,"availability":null,"checked_at":"2026-07-29T17:17:15.937Z","freshness":{"status":"stale","checked_at":"2026-07-29T17:17:15.937Z","fresh_until":"2026-07-31T17:17:15.937Z","freshness_threshold_hours":48,"usable_for_current_price":false,"usable_for_current_availability":false},"tracked_offer_count":1,"fresh_offer_count":0,"selection_basis":"most_recent_tracked_offer_no_fresh_price","scope":"tracked_retailers_not_whole_market","retailer_url":"https://agentreviewdata.com/go/soundcore-a3957g11?from=api"},"decision_scope":{"outcome_status":"eligible_for_ranked_comparison","eligible_for_ranked_comparison":true,"eligible_for_purchase_advice":false,"purchase_advice_blockers":["independent_exact_model_evidence_missing","controlled_measurement_missing","safety_not_structured","claim_level_trace_missing","criterion_claim_ledger_missing","second_person_review_missing"],"readiness":{"status":"profiled_with_open_gaps","schema_version":"recommendation-readiness-v1.1","href":"https://agentreviewdata.com/api/v1/products/soundcore-a3957g11/readiness","sensitivity_status":"computed","candidate_set_status":"retained","human_second_person_review":"not_second_person_reviewed"},"trace":{"status":"not_modelled","schema_version":null,"href":null,"counts":null}},"decision_trace":{"status":"not_modelled","href":null,"schema_version":null,"counts":null},"evidence_report":{"schema_version":"product-evidence-report-v1.0","status":"evidence_profile","report_scope":"ranked_comparison_only","evidence_checked_at":"2026-07-29T17:17:15.937Z","category_profile_version":"product-report-category-profile-v1.0","primary_topic":"sound_and_tuning","evidence_coverage":{"exact_identity_resolved":true,"official_source_present":true,"official_source_count":1,"independent_editorial_source_count":0,"owner_review_pool_count":0,"retailer_observation_count":1,"required_retailer_observation_count":2,"controlled_measurement_count":0,"claim_level_trace_status":"not_modelled","human_second_person_review":"not_completed"},"hands_on_review":{"status":"available","available":true,"profile_alignment":"category_aligned","verdict_band":"good_with_compromises","confidence":"moderate","source_count":3,"independent_publisher_group_count":2,"generated_at":"2026-07-30T11:11:22.558Z","analysis_url":"https://agentreviewdata.com/api/v1/products/soundcore-a3957g11/review-analysis"},"report_outcome":{"purchase_advice_supported":false,"blocker_count":6,"primary_blocker_code":"independent_exact_model_evidence_missing","primary_blocker":"No exact-model independent editorial test is retained.","explanation":"Open evidence gaps block purchase advice regardless of specification score, rank, offer state or review-synthesis verdict."},"links":{"html":"https://agentreviewdata.com/products/soundcore-a3957g11","html_anchor":"https://agentreviewdata.com/products/soundcore-a3957g11#evidence-report","report_json":"https://agentreviewdata.com/api/v1/products/soundcore-a3957g11/evidence-report","readiness_json":"https://agentreviewdata.com/api/v1/products/soundcore-a3957g11/readiness","review_analysis_json":"https://agentreviewdata.com/api/v1/products/soundcore-a3957g11/review-analysis","category_methodology":"https://agentreviewdata.com/methodology#wireless-earbuds"}},"recommendation_readiness":{"status":"profiled_with_open_gaps","profile_available":true,"in_leading_cohort":false,"purchase_advice_supported":false,"profile_url":"https://agentreviewdata.com/api/v1/products/soundcore-a3957g11/readiness","candidate_set_retained":true,"category_record_url":"https://agentreviewdata.com/api/v1/categories/wireless-earbuds/recommendation-readiness","readiness_category_url":"https://agentreviewdata.com/readiness#wireless-earbuds","cohort_url":"https://agentreviewdata.com/readiness#wireless-earbuds","blocking_gap_count":6,"sensitivity":{"status":"computed","baseline_rank":7,"minimum_rank":3,"maximum_rank":9,"scenario_count":15},"coverage":{"exact_identity_resolved":true,"official_source_urls":["https://www.soundcore.com/uk/products/a3957-liberty-5-tws-earbuds"],"official_source_present":true,"independent_editorial_source_count":0,"model_family_editorial_source_count":1,"owner_context_source_count":1,"owner_review_pool_count":0,"retailer_observation_count":1,"controlled_measurement_count":0,"claim_level_trace_status":"not_modelled","criterion_contribution_ledger":false},"receipt_sha256":"0b7b58cc99e1aec018eb32e72346c1e19f79d1eb1ed121d573735ae2ebd63819"},"review_analysis":{"schema_version":"review-analysis-category-v2.0","status":"experimental_llm_review_synthesis","available":true,"verdict_band":"good_with_compromises","quality_estimate":68,"quality_range":{"low":60,"high":74},"confidence":"moderate","overall_assessment":"The Liberty 5 have unusually extensive sound and feature customisation, secure long-wear comfort, and adequate-to-good practical noise reduction, but their default bass-and-treble-forward tuning, treble artifacts or fatigue on some material, inconsistent controls, and uncertain real-world ANC and battery performance are material tradeoffs. The evidence supports them as a conditional performer rather than a category standout.","source_count":3,"independent_publisher_group_count":2,"generated_at":"2026-07-30T11:11:22.558Z","rank_impact":"shadow_only","affects_specification_score":false,"analysis_url":"https://agentreviewdata.com/api/v1/products/soundcore-a3957g11/review-analysis"},"comparison_role":"secondary_specification_table","primary_quality_comparison":{"status":"not_in_reviewed_cohort","comparison_status":"published_bounded_comparison","quality_position":null,"tier":null,"method_version":"wireless-earbuds-review-led-v1.1","review_evidence_checked_at":"2026-07-30T18:15:54Z","specification_evidence_checked_at":"2026-07-29T17:17:15.937Z","candidate_set_complete":false,"purchase_advice_supported":false,"url":"https://agentreviewdata.com/api/v1/categories/wireless-earbuds/review-ranking"},"links":{"html":"https://agentreviewdata.com/products/soundcore-a3957g11","json":"https://agentreviewdata.com/api/v1/products/soundcore-a3957g11","comparison":"https://agentreviewdata.com/compare","methodology":"https://agentreviewdata.com/methodology","decision_trace":null,"evidence_report":"https://agentreviewdata.com/api/v1/products/soundcore-a3957g11/evidence-report","readiness":"https://agentreviewdata.com/api/v1/products/soundcore-a3957g11/readiness","readiness_category":"https://agentreviewdata.com/api/v1/categories/wireless-earbuds/recommendation-readiness","readiness_cohort":"https://agentreviewdata.com/readiness#wireless-earbuds","review_analysis":"https://agentreviewdata.com/api/v1/products/soundcore-a3957g11/review-analysis","primary_quality_comparison":"https://agentreviewdata.com/api/v1/categories/wireless-earbuds/review-ranking","attributable_offer_redirect":"https://agentreviewdata.com/go/soundcore-a3957g11?from=api"}}}