{"indrexa_id":"5b684530-81c6-5ddf-8908-4dd698bbbeb3","category_id":"wireless_earbuds","product_title":"Otium Bluetooth Earbuds Wireless Headphones Bluetooth Headphones, Sports Earbuds, IPX7 Waterproof Stereo Earphones for Gym Running 15 Hours Playtime Sound Isolation Headsets,Black","brand":"Otium","upc":"781573650167","asin":"B0734S1YBS","semantic_description":"The Otium U18 (model name updated from 'Otium') are budget neckband-style wireless earbuds priced at $23.99, featuring Bluetooth 5.3, IPX7 waterproofing, and up to 16 hours of battery life with a 1.5-hour charge time. They use passive sound isolation rather than active noise cancellation, and are designed primarily for sports and fitness use with silicone ear hooks for a secure fit. Reliability and durability have received mixed customer feedback, with some users reporting one-sided audio failure and Bluetooth connectivity issues after a few months of use.","best_for_summary":"Best for budget-conscious fitness enthusiasts who need a secure-fitting, IPX7-waterproof neckband earbud for running and gym workouts and can accept some long-term durability trade-offs.","not_ideal_for":["Users seeking long-term durability and consistent reliability","Audiophiles wanting high-fidelity or lossless audio","Those who prefer true wireless (no neckband) form factor"],"use_case_tags":["running","gym","workout","budget-friendly","commuting"],"buyer_profile_tags":["fitness-focused","budget-conscious","casual-listener"],"manufacturer_description":"True HD High Fidelity Sound: Update Bluetooth Headphones own latest Bluetooth 5.3 technology and IMPROVE acoustic components that produce incredible sound quality with deep bass and crystal clear treble.Also we have upgraded the bluetooth name from \"Otium\" to \"U18\", it will more conveniently to search and connect with the headphones.IPX7 Waterproof Rating: With ergonomic design and silicone ear hooks, wireless headphones secure stay on your ears, feel great to wear and will never fall out. Upgraded Waterproof Rating, 100% prevents ordinary splashing water and rain.Longest Battery Life: The new improved lithium polymer battery allows seamless enjoyment of music for up to 16 hours and 240 hours stand-by with a charge of only 1.5 hours. Neckband design prevents troublesome wires from tangling during your workout.Sound Isolation Technology: Connect seamlessly with all Bluetooth enabled devices up to 30 feet （10m） away. With Noise Suppression Technology reduce background noise. So you can focus on your favorite music, no matter where you are.Foolproof Operation: Allows Skip/Play/Pause on your music tracks as well as all phone use without reaching your phone.","feature_bullets":["True HD High Fidelity Sound: Update Bluetooth Headphones own latest Bluetooth 5.3 technology and IMPROVE acoustic components that produce incredible sound quality with deep bass and crystal clear treble.Also we have upgraded the bluetooth name from \"Otium\" to \"U18\", it will more conveniently to search and connect with the headphones.","IPX7 Waterproof Rating: With ergonomic design and silicone ear hooks, wireless headphones secure stay on your ears, feel great to wear and will never fall out. Upgraded Waterproof Rating, 100% prevents ordinary splashing water and rain.","Longest Battery Life: The new improved lithium polymer battery allows seamless enjoyment of music for up to 16 hours and 240 hours stand-by with a charge of only 1.5 hours. Neckband design prevents troublesome wires from tangling during your workout.","Sound Isolation Technology: Connect seamlessly with all Bluetooth enabled devices up to 30 feet （10m） away. With Noise Suppression Technology reduce background noise. So you can focus on your favorite music, no matter where you are.","Foolproof Operation: Allows Skip/Play/Pause on your music tracks as well as all phone use without reaching your phone."],"spec_table":[{"field":"Brand","value":"Otium"},{"field":"Color","value":"Black"},{"field":"Ear Placement","value":"In Ear"},{"field":"Form Factor","value":"In Ear"},{"field":"Noise Control","value":"Sound Isolation"}],"bought_in_past_month":"2K+","variants":["B0734S1YBS","B09YV4JVXZ","B0B1HNC8J8","B07F336T8K"],"shipping_amount":"FREE","manufacturer":"Shenzhen Huan qiu yi tong technology Co,.Ltd","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,"has_ear_tips_multiple_sizes":false,"has_active_noise_cancellation":false},"review_intelligence":{"total_reviews":17113,"average_rating":4.3,"rating_distribution":{"1_star":"6%","2_star":"4%","3_star":"8%","4_star":"17%","5_star":"65%"},"top_positive_themes":["Sound quality (1,700)","Value for money (1,100)","Quality (1,000)","Battery life (870)","Fit (734)"],"top_negative_themes":[],"top_mixed_themes":["Reliability (931)","Connectivity (505)","Durability (495)"],"review_summary":"Customers find these wireless earbuds offer good sound quality, secure fit that stays in place well, and quick battery charging. Moreover, they consider them excellent value for money. However, reliability and connectivity receive mixed feedback - while some say they work well, others report issues with one side not working and Bluetooth connectivity problems. Additionally, durability is also mixed, with some finding them sturdy while others report them breaking after three months of use.","reliability_score":"mixed"},"best_offer":{"retailer":"amazon","retailer_id":"B0734S1YBS","price_usd":23.99,"original_price_usd":null,"affiliate_url":"https://www.indrexa.com/go/otium-otium-bluetooth-earbuds-wireless-5b684530/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":"B0734S1YBS","price_usd":23.99,"original_price_usd":null,"affiliate_url":"https://www.indrexa.com/go/otium-otium-bluetooth-earbuds-wireless-5b684530/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":"Otium Bluetooth Earbuds Wireless Headphones Bluetooth Headphones, Sports Earbuds, IPX7 Waterproof Stereo Earphones for Gym Running 15 Hours Playtime Sound Isolation Headsets,Black","brand":{"@type":"Brand","name":"Otium"},"description":"The Otium U18 (model name updated from 'Otium') are budget neckband-style wireless earbuds priced at $23.99, featuring Bluetooth 5.3, IPX7 waterproofing, and up to 16 hours of battery life with a 1.5-hour charge time. They use passive sound isolation rather than active noise cancellation, and are designed primarily for sports and fitness use with silicone ear hooks for a secure fit. Reliability and durability have received mixed customer feedback, with some users reporting one-sided audio failure and Bluetooth connectivity issues after a few months of use.","sku":"5b684530-81c6-5ddf-8908-4dd698bbbeb3","identifier":[{"@type":"PropertyValue","name":"asin","value":"B0734S1YBS"},{"@type":"PropertyValue","name":"indrexa_id","value":"5b684530-81c6-5ddf-8908-4dd698bbbeb3"}],"offers":[{"@type":"Offer","url":"https://www.indrexa.com/go/otium-otium-bluetooth-earbuds-wireless-5b684530/amazon","priceCurrency":"USD","price":23.99,"availability":"https://schema.org/InStock","seller":{"@type":"Organization","name":"Amazon"}}],"additionalProperty":[],"gtin":"781573650167","aggregateRating":{"@type":"AggregateRating","ratingValue":4.3,"reviewCount":17113}}}