{"indrexa_id":"450b2ed2-7cc5-517c-8cce-7bbe58c9de95","category_id":"wireless_earbuds","product_title":"Lanteso True Wireless Bluetooth 5.4 Earbuds, 48H Playtime, Light Weight in Ear Headphones with Built in Mic, Premium Sound with Deep Bass, Clear Calls for Sports Workout, Black","brand":"Lanteso","upc":null,"asin":"B0F2H7ZYR1","semantic_description":"The Lanteso True Wireless Earbuds are a budget-priced ($9.99) in-ear option featuring Bluetooth 5.4, a 10mm driver, and up to 48 hours total playtime with the charging case. They include a built-in microphone with noise-canceling call support and voice assistant access, targeting sports and workout use cases. However, customer reviews are mixed on fit security and long-term durability, which is a notable limitation at this price point.","best_for_summary":"Best for budget-conscious casual listeners and fitness enthusiasts who need an ultra-affordable true wireless earbud for gym sessions and hands-free calls without expecting premium build quality or longevity.","not_ideal_for":["Users needing reliable long-term durability","Those requiring a secure fit during intense activity","Audiophiles or users wanting active noise cancellation"],"use_case_tags":["gym","workout","calls","budget-friendly","running"],"buyer_profile_tags":["budget-conscious","fitness-focused","casual-listener"],"manufacturer_description":"Powerful and Deep Bass: The true wireless earbuds are equipped with an 10mm large driver unit, delivering high-quality audio and enhanced bass, allowing you to fully immerse yourself in your favorite musicUltra-Light and Comfortable Fit: The earbuds are designed to be feather-light and discreet, providing a comfortable and secure fit. The ergonomic design ensures a stable wearing experience for sports, fitness, and moreClear Call Quality: With noise-canceling technology and AI algorithms, the earbuds offer clear call quality. You can adjust the echo of your voice, making conversations sound more natural and smoothBluetooth 5.4 Fast Connection: The latest Bluetooth 5.4 technology provides faster transmission speeds. Simply open the charging case, and the earbuds will automatically connect, compatible with both iOS and Android devicesExtended 48-Hour Playtime: Enjoy up to 48 hours of total playtime with the charging case, ensuring your earbuds are ready for extended listening sessions throughout your day without frequent rechargingBuilt-in Microphone Headset: Features an integrated microphone that enables hands-free calling and voice assistant access, providing convenient communication while on the go","feature_bullets":["Powerful and Deep Bass: The true wireless earbuds are equipped with an 10mm large driver unit, delivering high-quality audio and enhanced bass, allowing you to fully immerse yourself in your favorite music","Ultra-Light and Comfortable Fit: The earbuds are designed to be feather-light and discreet, providing a comfortable and secure fit. The ergonomic design ensures a stable wearing experience for sports, fitness, and more","Clear Call Quality: With noise-canceling technology and AI algorithms, the earbuds offer clear call quality. You can adjust the echo of your voice, making conversations sound more natural and smooth","Bluetooth 5.4 Fast Connection: The latest Bluetooth 5.4 technology provides faster transmission speeds. Simply open the charging case, and the earbuds will automatically connect, compatible with both iOS and Android devices","Extended 48-Hour Playtime: Enjoy up to 48 hours of total playtime with the charging case, ensuring your earbuds are ready for extended listening sessions throughout your day without frequent recharging","Built-in Microphone Headset: Features an integrated microphone that enables hands-free calling and voice assistant access, providing convenient communication while on the go"],"spec_table":[{"field":"Brand","value":"Lanteso"},{"field":"Color","value":"Black"},{"field":"Ear Placement","value":"In Ear"},{"field":"Form Factor","value":"In Ear"},{"field":"Impedance","value":"32 Ohms"}],"bought_in_past_month":"3K+","variants":["B0F2H7ZYR1","B09JBCRYWK","B0F2H7PHS3","B0F2H8CKX8","B0F2H8VJ26","B0F2H995RH","B0F2H8KH4Y"],"shipping_amount":"FREE","manufacturer":"Lanteso","climate_pledge_friendly":false,"category_specs":{"is_multipoint":false,"is_stem_design":false,"has_touch_controls":false,"has_transparency_mode":false,"has_wireless_charging":false,"case_battery_life_hours":48,"has_ear_tips_multiple_sizes":false,"has_active_noise_cancellation":false},"review_intelligence":{"total_reviews":1551,"average_rating":4.3,"rating_distribution":{"1_star":"8%","2_star":"3%","3_star":"7%","4_star":"14%","5_star":"68%"},"top_positive_themes":["Sound quality (96)","Value for money (77)","Quality (74)","Battery life (49)"],"top_negative_themes":[],"top_mixed_themes":["Reliability (55)","Fit (39)","Connectivity (31)","Durability (22)"],"review_summary":"Customers find these earbuds offer good sound quality and value for money, with one customer comparing them favorably to AirPods by Apple. The battery life is positive, lasting a long time and charging quickly. The fit and connectivity receive mixed feedback - while some say they fit securely in ears and connect easily, others report they slip out and have connection issues. Reliability is also mixed, with some finding them super reliable while others report they stop working for no reason. Durability receives mixed reviews, with some saying they really last while others report them breaking within months.","reliability_score":"mixed"},"best_offer":{"retailer":"amazon","retailer_id":"B0F2H7ZYR1","price_usd":9.99,"original_price_usd":12.99,"affiliate_url":"https://www.indrexa.com/go/lanteso-true-450b2ed2/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":"B0F2H7ZYR1","price_usd":9.99,"original_price_usd":12.99,"affiliate_url":"https://www.indrexa.com/go/lanteso-true-450b2ed2/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":"Lanteso True Wireless Bluetooth 5.4 Earbuds, 48H Playtime, Light Weight in Ear Headphones with Built in Mic, Premium Sound with Deep Bass, Clear Calls for Sports Workout, Black","brand":{"@type":"Brand","name":"Lanteso"},"description":"The Lanteso True Wireless Earbuds are a budget-priced ($9.99) in-ear option featuring Bluetooth 5.4, a 10mm driver, and up to 48 hours total playtime with the charging case. They include a built-in microphone with noise-canceling call support and voice assistant access, targeting sports and workout use cases. However, customer reviews are mixed on fit security and long-term durability, which is a notable limitation at this price point.","sku":"450b2ed2-7cc5-517c-8cce-7bbe58c9de95","identifier":[{"@type":"PropertyValue","name":"asin","value":"B0F2H7ZYR1"},{"@type":"PropertyValue","name":"indrexa_id","value":"450b2ed2-7cc5-517c-8cce-7bbe58c9de95"}],"offers":[{"@type":"Offer","url":"https://www.indrexa.com/go/lanteso-true-450b2ed2/amazon","priceCurrency":"USD","price":9.99,"availability":"https://schema.org/InStock","seller":{"@type":"Organization","name":"Amazon"}}],"additionalProperty":[],"aggregateRating":{"@type":"AggregateRating","ratingValue":4.3,"reviewCount":1551}}}