{"indrexa_id":"0ec1518d-d91b-5986-b642-4d8a81cba44c","category_id":"wireless_earbuds","product_title":"N18 Neckband Bluetooth Earbuds, Wireless Bluetooth 5.2 Headphones with Microphone, Ultra-Lightweight Comfort, IPX7 Waterproof, Deep Bass Strong Beat, 20H Playtime, Magnetic Earphones (Black)","brand":"TONEMAC","upc":"753215414925","asin":"B0B9MCKZJF","semantic_description":"The TONEMAC N18 is a neckband-style Bluetooth 5.2 in-ear headphone featuring 10mm bio-diaphragm drivers, IPX7 waterproofing, and up to 20 hours of playback per charge with USB-C quick charge support (10 minutes for 3 hours of use). It is designed primarily for active use cases such as running, gym workouts, and sports, with a lightweight composite fiber and memory silicone neckband and ENC noise-canceling microphone that suppresses up to 35dB of ambient noise for clearer calls. Some users have reported reliability concerns with one earbud failing after a few months of use, which is worth considering for long-term ownership.","best_for_summary":"Best for fitness-focused users who want a lightweight, IPX7-waterproof neckband earbud with long battery life and a secure in-ear fit for intense workouts and outdoor sports.","not_ideal_for":["audiophiles seeking high-fidelity or lossless audio","users needing active noise cancellation for commuting or travel","those prioritizing long-term durability over cost"],"use_case_tags":["running","gym","workout","calls","commuting"],"buyer_profile_tags":["fitness-focused","budget-conscious","casual-listener"],"manufacturer_description":"[Upgraded Bluetooth 5.2] The latest Bluetooth 5.2 technology offers faster pairing capabilities, a more stable connection between your devices to Bluetooth headphones, longer battery life, and high-quality audio transmission.[Powerful Deep Bass] Enjoy the pounding beat and immersive deep bass with TONEMAC neckband Bluetooth earbuds' 10 mm Bio-diaphragm drivers, moreover, Bluetooth 5.2 can effectively reduce the loss of sound transmission and restore all the details of your music to the greatest extent.[20 Hours Playtime] To meet your long-term workout/running/gym/sports, TONEMAC neckband Bluetooth headphones provide 20-hour playing time on each charge, it only takes 10 min charging and can offer a 3-hour playing time with the USB-C quick charge.[Best Equipment for Workout] *Lightweight neckband made of composite fiber and memory silicone brings all-day comfort during your hard workout. *The ergonomic earbuds are made for extreme sports and keep the most solid fit on your ear. *IPX7 nano-coating protects the neckband wireless earbuds from water and sweat damage.[ENC for Clear Call] The ENC noise-canceling algorithm enhance voice pickup and effectively suppress 90% of the Environmental Noise, reduce the ambient noise up to 35dB, and makes your voice transfer clearly and loudly when you make a call with the Bluetooth neckband headphones.","feature_bullets":["[Upgraded Bluetooth 5.2] The latest Bluetooth 5.2 technology offers faster pairing capabilities, a more stable connection between your devices to Bluetooth headphones, longer battery life, and high-quality audio transmission.","[Powerful Deep Bass] Enjoy the pounding beat and immersive deep bass with TONEMAC neckband Bluetooth earbuds' 10 mm Bio-diaphragm drivers, moreover, Bluetooth 5.2 can effectively reduce the loss of sound transmission and restore all the details of your music to the greatest extent.","[20 Hours Playtime] To meet your long-term workout/running/gym/sports, TONEMAC neckband Bluetooth headphones provide 20-hour playing time on each charge, it only takes 10 min charging and can offer a 3-hour playing time with the USB-C quick charge.","[Best Equipment for Workout] *Lightweight neckband made of composite fiber and memory silicone brings all-day comfort during your hard workout. *The ergonomic earbuds are made for extreme sports and keep the most solid fit on your ear. *IPX7 nano-coating protects the neckband wireless earbuds from water and sweat damage.","[ENC for Clear Call] The ENC noise-canceling algorithm enhance voice pickup and effectively suppress 90% of the Environmental Noise, reduce the ambient noise up to 35dB, and makes your voice transfer clearly and loudly when you make a call with the Bluetooth neckband headphones."],"spec_table":[{"field":"Brand","value":"TONEMAC"},{"field":"Color","value":"Black"},{"field":"Ear Placement","value":"In Ear"},{"field":"Form Factor","value":"In Ear"},{"field":"Impedance","value":"18 Ohms"}],"bought_in_past_month":null,"variants":null,"shipping_amount":null,"manufacturer":"Shenzhen TONEMAC Tech. 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":3444,"average_rating":4.3,"rating_distribution":{"1_star":"8%","2_star":"4%","3_star":"7%","4_star":"12%","5_star":"69%"},"top_positive_themes":["Sound quality (575)","Battery life (363)","Quality (316)","Value for money (243)","Fit (240)","Comfort (205)","Connectivity (194)"],"top_negative_themes":[],"top_mixed_themes":["Reliability (268)"],"review_summary":"Customers find these wireless earbuds offer amazing sound quality, long battery life, and good value for money. The earbuds fit securely around the neck with magnets holding the earpieces together, and customers appreciate their comfort, with one noting they're easy to wear with a motorcycle helmet. The connectivity receives positive feedback for its ease of pairing and solid performance. However, reliability is mixed, with some customers reporting that the microphone stops working after four months of use.","reliability_score":"mixed"},"best_offer":null,"all_offers":[{"retailer":"amazon","retailer_id":"B0B9MCKZJF","price_usd":null,"original_price_usd":null,"affiliate_url":"https://www.indrexa.com/go/tonemac-n18-neckband-0ec1518d/amazon","in_stock":false,"shipping":{"free_shipping_available":null,"free_shipping_note":null,"min_order_for_free_shipping":null},"last_updated":"2026-06-27T09:26:23.605718+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":"N18 Neckband Bluetooth Earbuds, Wireless Bluetooth 5.2 Headphones with Microphone, Ultra-Lightweight Comfort, IPX7 Waterproof, Deep Bass Strong Beat, 20H Playtime, Magnetic Earphones (Black)","brand":{"@type":"Brand","name":"TONEMAC"},"description":"The TONEMAC N18 is a neckband-style Bluetooth 5.2 in-ear headphone featuring 10mm bio-diaphragm drivers, IPX7 waterproofing, and up to 20 hours of playback per charge with USB-C quick charge support (10 minutes for 3 hours of use). It is designed primarily for active use cases such as running, gym workouts, and sports, with a lightweight composite fiber and memory silicone neckband and ENC noise-canceling microphone that suppresses up to 35dB of ambient noise for clearer calls. Some users have reported reliability concerns with one earbud failing after a few months of use, which is worth considering for long-term ownership.","sku":"0ec1518d-d91b-5986-b642-4d8a81cba44c","identifier":[{"@type":"PropertyValue","name":"asin","value":"B0B9MCKZJF"},{"@type":"PropertyValue","name":"indrexa_id","value":"0ec1518d-d91b-5986-b642-4d8a81cba44c"}],"offers":[{"@type":"Offer","url":"https://www.indrexa.com/go/tonemac-n18-neckband-0ec1518d/amazon","priceCurrency":"USD","price":null,"availability":"https://schema.org/OutOfStock","seller":{"@type":"Organization","name":"Amazon"}}],"additionalProperty":[],"gtin":"753215414925","aggregateRating":{"@type":"AggregateRating","ratingValue":4.3,"reviewCount":3444}}}