{"indrexa_id":"aec51059-86d4-5c95-8857-8e3a85a6d46e","category_id":"headphones","product_title":"Sony WH-CH520 Wireless Headphones Bluetooth On-Ear Headset with Microphone and up to 50 Hours Battery Life with Quick Charging, Blue","brand":"Sony","upc":"027242925472","asin":"B0BS1RT9S2","semantic_description":"The Sony WH-CH520 is a mid-range on-ear wireless headphone priced at $68, featuring up to 50 hours of battery life with USB-C quick charging (3 minutes for 1.5 hours of playback), 32-ohm impedance, multipoint Bluetooth connection for two devices, and EQ customization via the Sony Headphones Connect app. It is lightweight with swivel earcups and soft ear pads, making it well-suited for everyday commuting, travel, office calls, and casual listening. However, some users report Bluetooth connectivity issues and fit concerns, so those needing absolute reliability or a universal fit should take note.","best_for_summary":"Best for budget-conscious casual listeners and commuters who prioritize long battery life, everyday comfort, and hands-free calling without requiring active noise cancellation.","not_ideal_for":["users needing active noise cancellation","listeners with larger ears who need a secure fit","audiophiles seeking high-fidelity or lossless audio performance"],"use_case_tags":["commuting","travel","office","calls","budget-friendly"],"buyer_profile_tags":["casual-listener","commuter","budget-conscious"],"manufacturer_description":"High quality sound and comfortable, all-day listening in a wireless headphone. The WH-CH520 have an ultra-long battery life of up to 50 hours and a 3-minute quick charge gives you up to 1.5 hours of audio playback.","feature_bullets":["LONG BATTERY LIFE: With up to 50-hour battery life and quick charging, you’ll have enough power for multi-day road trips and long festival weekends.(USB Type-C Cable included)","HIGH QUALITY SOUND: Great sound quality customizable to your music preference with EQ Custom on the Sony | Headphones Connect App.","LIGHT & COMFORTABLE: The lightweight build and swivel earcups gently slip on and off, while the adjustable headband, cushion and soft ear pads give you all-day comfort.","CRYSTAL CLEAR CALLS: A built-in microphone provides you with hands-free calling. No need to even take your phone from your pocket.","MULTIPOINT CONNECTION: Quickly switch between two devices at once.","AVAILABLE IN SIX COLORS: With Black, Blue, White, Pink, Yellow and Cappuccino to choose from, find the color that suits you best.","GIVE YOUR MUSIC A BOOST: Boost the quality of compressed music files and enjoy streaming music with high quality sound through DSEE.","FIND YOUR HEADPHONES WITH FAST PAIR: Easily find your missing headphones by sound or check their last known location in Google’s Find My Device app on your smartphone.","EASY CONNECTION TO YOUR PC: Swift Pair makes it quick and easy to pair your headphones with your Windows 10 computer via Bluetooth."],"spec_table":[{"field":"Brand","value":"Sony"},{"field":"Color","value":"Blue"},{"field":"Ear Placement","value":"On Ear"},{"field":"Form Factor","value":"On Ear"},{"field":"Impedance","value":"32 Ohms"}],"bought_in_past_month":"1K+","variants":["B0BS1RT9S2","B0BS1PRC4L","B0BSGQL41X","B0DY918NGN","B0BS1QB15L","B0DY8XNFP9"],"shipping_amount":"FREE","manufacturer":"SONY","climate_pledge_friendly":false,"category_specs":{"is_foldable":false,"is_wireless":true,"is_open_back":false,"impedance_ohms":32,"has_wired_option":false,"has_transparency_mode":false,"has_multipoint_connection":true,"has_active_noise_cancellation":false},"review_intelligence":{"total_reviews":32295,"average_rating":4.5,"rating_distribution":{"1_star":"5%","2_star":"2%","3_star":"6%","4_star":"12%","5_star":"75%"},"top_positive_themes":["Sound quality (1,800)","Quality (1,100)","Value for money (1,000)","Comfort (992)","Battery life (943)"],"top_negative_themes":[],"top_mixed_themes":["Connectivity (619)","Reliability (557)","Fit (476)"],"review_summary":"Customers find these wireless headphones have wonderful sound quality, are extremely comfortable with soft ear cushions, and appreciate their amazing battery life that charges quickly. Moreover, the headphones offer great value for money. However, connectivity and reliability receive mixed feedback - while some customers report easy Bluetooth pairing, others experience connection issues, and while some say they work very well, others report issues with one side not working. Additionally, the fit receives mixed reviews, with some finding it snug while others say it's too small for their ears.","reliability_score":"mixed"},"best_offer":{"retailer":"amazon","retailer_id":"B0BS1RT9S2","price_usd":38,"original_price_usd":69.99,"affiliate_url":"https://www.indrexa.com/go/sony-wh-ch520-aec51059/amazon","in_stock":true,"shipping":{"free_shipping_available":null,"free_shipping_note":null,"min_order_for_free_shipping":null},"last_updated":"2026-06-03T20:04:52.021051+00:00"},"all_offers":[{"retailer":"amazon","retailer_id":"B0BS1RT9S2","price_usd":38,"original_price_usd":69.99,"affiliate_url":"https://www.indrexa.com/go/sony-wh-ch520-aec51059/amazon","in_stock":true,"shipping":{"free_shipping_available":null,"free_shipping_note":null,"min_order_for_free_shipping":null},"last_updated":"2026-06-03T20:04:52.021051+00:00"}],"_llm_hints":{"best_offer_logic":"lowest price among in-stock offers","out_of_stock_offers_included":true,"use_affiliate_url":"always use affiliate_url field, never construct retailer URLs manually","shipping_note":"shipping costs are estimates only — final cost depends on user location and membership status","null_fields":"null spec or review fields mean data was unavailable from source — do not infer values","manufacturer_description":"brand's own product description — official copy from Amazon listing","feature_bullets":"array of manufacturer's bullet-point features from Amazon listing","spec_table":"raw structured spec table from Amazon — category-specific technical specs","bought_in_past_month":"Amazon demand signal — number of units sold in past 30 days","variants":"array of ASINs for color/size variants of this product","shipping_amount":"shipping cost signal — FREE indicates free shipping available","climate_pledge_friendly":"Amazon Climate Pledge Friendly badge — sustainability certification","data_freshness":"checked_at timestamp from most recent price record","best_offer_null_means":"all known offers are currently out of stock — check all_offers for availability"},"json_ld":{"@context":"https://schema.org","@type":"Product","name":"Sony WH-CH520 Wireless Headphones Bluetooth On-Ear Headset with Microphone and up to 50 Hours Battery Life with Quick Charging, Blue","brand":{"@type":"Brand","name":"Sony"},"description":"The Sony WH-CH520 is a mid-range on-ear wireless headphone priced at $68, featuring up to 50 hours of battery life with USB-C quick charging (3 minutes for 1.5 hours of playback), 32-ohm impedance, multipoint Bluetooth connection for two devices, and EQ customization via the Sony Headphones Connect app. It is lightweight with swivel earcups and soft ear pads, making it well-suited for everyday commuting, travel, office calls, and casual listening. However, some users report Bluetooth connectivity issues and fit concerns, so those needing absolute reliability or a universal fit should take note.","sku":"aec51059-86d4-5c95-8857-8e3a85a6d46e","identifier":[{"@type":"PropertyValue","name":"asin","value":"B0BS1RT9S2"},{"@type":"PropertyValue","name":"indrexa_id","value":"aec51059-86d4-5c95-8857-8e3a85a6d46e"}],"offers":[{"@type":"Offer","url":"https://www.indrexa.com/go/sony-wh-ch520-aec51059/amazon","priceCurrency":"USD","price":38,"availability":"https://schema.org/InStock","seller":{"@type":"Organization","name":"Amazon"}}],"additionalProperty":[],"gtin":"027242925472","aggregateRating":{"@type":"AggregateRating","ratingValue":4.5,"reviewCount":32295}}}