{"indrexa_id":"0fb61bda-262d-5ec7-8226-616d0fe2d2aa","category_id":"wireless_earbuds","product_title":"OTIUM LFS Bluetooth Headphones, Wireless Earbuds IPX7 Waterproof Sports Earphones with Mic HD Stereo Sweatproof in-Ear Earbuds Gym Running Workout 15 Hour Battery Sound Isolation Headsets","brand":"OTIUM","upc":"611702218015","asin":"B018APC4LE","semantic_description":"The OTIUM LFS are budget neckband-style Bluetooth earbuds priced at $19.99, featuring IPX7 waterproofing via nano-coating technology, up to 8 hours of battery life, and passive sound isolation. They support multipoint connection to two devices simultaneously, include a built-in microphone, and offer a 30ft Bluetooth range in open spaces. Reviewers praise their sound quality and value, but durability and fit consistency have received mixed feedback, with some users reporting one earbud failing or earbuds not staying in place.","best_for_summary":"Best for budget-conscious fitness enthusiasts who want a waterproof, sweat-resistant neckband earbud for running, gym workouts, or casual outdoor activities without spending more than $20.","not_ideal_for":["Users needing active noise cancellation or premium audio fidelity","Those wanting true wireless (no cord) earbuds","Buyers prioritizing long-term durability and consistent reliability"],"use_case_tags":["running","gym","workout","travel","budget-friendly"],"buyer_profile_tags":["fitness-focused","budget-conscious","casual-listener"],"manufacturer_description":"IPX7 waterproof,Adopting highly sealed shell + nano-coating waterproof technology, its waterproof performance reaches IPX7 waterproof standard, and it is not afraid of sweat attack even if it is used in severe sports. Great for running, hiking, cycling, fitness, yoga, travel, gym etc.Excellent sound quality, headset and Bluetooth for stereo sound and superb bass sound. Clear high & low volume. Best wireless earbuds sound.Bulit-in mic with voice notification of incoming callsUp to 8 hours ,music playing for full battery charge. Super quick charge time with full charge light indication.The headphone battery status will be automatically displayed on the IOS Phone screen.With easy to use button ,Allows skip/play/pause on your music tracks as well as all phone use without reaching your phone. Up to 30ft Bluetooth range in the open space and 10ft in the obstacles space. Can be connected with two devices Simultaneously. Super quick pairing with android, IOS and other bluetooth devices.State of the art earphones design, Best workout sweatproof bluetooth ear buds. Great for Running, Jogging, Hiking, Biking, Gym etc. Stay in Ear Tech with Comfortable Ear Hook. Neckband design, no wires tangling, and it's easy to storage to your sports armband or arm package bag.","feature_bullets":["IPX7 waterproof,Adopting highly sealed shell + nano-coating waterproof technology, its waterproof performance reaches IPX7 waterproof standard, and it is not afraid of sweat attack even if it is used in severe sports. Great for running, hiking, cycling, fitness, yoga, travel, gym etc.","Excellent sound quality, headset and Bluetooth for stereo sound and superb bass sound. Clear high & low volume. Best wireless earbuds sound.Bulit-in mic with voice notification of incoming calls","Up to 8 hours ,music playing for full battery charge. Super quick charge time with full charge light indication.The headphone battery status will be automatically displayed on the IOS Phone screen.","With easy to use button ,Allows skip/play/pause on your music tracks as well as all phone use without reaching your phone. Up to 30ft Bluetooth range in the open space and 10ft in the obstacles space. Can be connected with two devices Simultaneously. Super quick pairing with android, IOS and other bluetooth devices.","State of the art earphones design, Best workout sweatproof bluetooth ear buds. Great for Running, Jogging, Hiking, Biking, Gym etc. Stay in Ear Tech with Comfortable Ear Hook. Neckband design, no wires tangling, and it's easy to storage to your sports armband or arm package bag."],"spec_table":[{"field":"Brand","value":"OTIUM"},{"field":"Color","value":"A, Red"},{"field":"Ear Placement","value":"In Ear"},{"field":"Form Factor","value":"In Ear"},{"field":"Noise Control","value":"Sound Isolation"}],"bought_in_past_month":"500+","variants":null,"shipping_amount":"FREE","manufacturer":"Otium Shenzhen Na Yin Technology CO.,LTD.","climate_pledge_friendly":false,"category_specs":{"is_multipoint":true,"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":24389,"average_rating":4.2,"rating_distribution":{"1_star":"7%","2_star":"4%","3_star":"9%","4_star":"17%","5_star":"63%"},"top_positive_themes":["Sound quality (3,700)","Quality (2,600)","Value for money (2,300)"],"top_negative_themes":[],"top_mixed_themes":["Reliability (2,100)","Battery life (1,800)","Fit (1,500)","Durability (1,200)","Connectivity (1,100)"],"review_summary":"Customers find the headphones have good sound quality and are solid, offering great value for money. The reliability, battery life, fit, durability, and connectivity receive mixed feedback - while some report they work well and stay in place, others mention issues with one side not working and the headphones falling out of the ear.","reliability_score":"mixed"},"best_offer":{"retailer":"amazon","retailer_id":"B018APC4LE","price_usd":19.99,"original_price_usd":null,"affiliate_url":"https://www.indrexa.com/go/otium-lfs-0fb61bda/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":"B018APC4LE","price_usd":19.99,"original_price_usd":null,"affiliate_url":"https://www.indrexa.com/go/otium-lfs-0fb61bda/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 LFS Bluetooth Headphones, Wireless Earbuds IPX7 Waterproof Sports Earphones with Mic HD Stereo Sweatproof in-Ear Earbuds Gym Running Workout 15 Hour Battery Sound Isolation Headsets","brand":{"@type":"Brand","name":"OTIUM"},"description":"The OTIUM LFS are budget neckband-style Bluetooth earbuds priced at $19.99, featuring IPX7 waterproofing via nano-coating technology, up to 8 hours of battery life, and passive sound isolation. They support multipoint connection to two devices simultaneously, include a built-in microphone, and offer a 30ft Bluetooth range in open spaces. Reviewers praise their sound quality and value, but durability and fit consistency have received mixed feedback, with some users reporting one earbud failing or earbuds not staying in place.","sku":"0fb61bda-262d-5ec7-8226-616d0fe2d2aa","identifier":[{"@type":"PropertyValue","name":"asin","value":"B018APC4LE"},{"@type":"PropertyValue","name":"indrexa_id","value":"0fb61bda-262d-5ec7-8226-616d0fe2d2aa"}],"offers":[{"@type":"Offer","url":"https://www.indrexa.com/go/otium-lfs-0fb61bda/amazon","priceCurrency":"USD","price":19.99,"availability":"https://schema.org/InStock","seller":{"@type":"Organization","name":"Amazon"}}],"additionalProperty":[],"gtin":"611702218015","aggregateRating":{"@type":"AggregateRating","ratingValue":4.2,"reviewCount":24389}}}