{"indrexa_id":"c827a777-8f19-5cba-b24f-dcc8ea5058f0","category_id":"wireless_earbuds","product_title":"Wireless Earbuds Sport Bluetooth Headphones 5.4, 2025 Bluetooth Earbuds 4 HD Mic, Over-Ear Buds with Earhooks ENC Noise Canceling Earphones, 48Hrs Stereo, IP7 Waterproof Headset for Workout/Running","brand":"Rulefiss","upc":null,"asin":"B0FRLY1F44","semantic_description":"The Rulefiss Wireless Earbuds are budget-priced ($19.99) sport earbuds featuring Bluetooth 5.4, 14.2mm drivers, ENC noise cancellation via four microphones, and IPX7 water resistance with over-ear hooks for a secure fit during workouts. They offer up to 10 hours of playback per charge and 48 hours total with the charging case, which supports fast charging via USB-C and includes a dual LED battery display. Fit comfort is inconsistent across users due to ear size variability, and some buyers have reported intermittent Bluetooth connectivity issues.","best_for_summary":"Best for budget-conscious fitness enthusiasts who need secure-fitting, sweat-resistant earbuds with solid battery life and decent call quality for workouts and running under $20.","not_ideal_for":["Users with small ears who need a guaranteed secure fit","Those requiring reliable, stable Bluetooth connectivity for critical use","Audiophiles or premium audio seekers"],"use_case_tags":["running","gym","workout","calls","budget-friendly"],"buyer_profile_tags":["fitness-focused","budget-conscious","casual-listener"],"manufacturer_description":"2025 Bluetooth 5.4 Technology and Seamless One-Step Pairing:The wireless earbuds feature Bluetooth 5.4 Technology and automatic fast pairing, allowing for a seamless connection with no signal loss or music dropout. With a stable connection distance of up to 33ft, you can easily control your music and phone at home, in the office and during your exercise. Just pick up the bluetooth headphones from ear buds case, the bluetooth earphones can be automatically connected to the previous paired device.Hi-Fi Sound Quality and HD Call: Bluetooth earbuds feature 14.2mm triple-layer diaphragm drivers that are approximately 25% larger than conventional types, combine with a unique sound guide architecture for full low-frequency rebound and pure high-mid-frequency permeability. These ENC noise-cancelling wireless headphones are equipped with four high-definition microphones, which enhance vocal clarity by 85% and reduce external noise by 60%, ensuring that your voice is heard very clearly during phone calls.Comfort for Sports and IPX7 Sweat-Resistant: The running headphones wireless are ergonomically engineered and equipped with 3 different sizes of soft ear tips (S/M/L) as well as flexible earhooks. Select the most suitable ear tip to keep you motivated, a secure fit that won’t shift or fall out during long hours of training, and no wires to hold you back. The sport earbuds are waterproof against splashes and sweat-proof, suitable for sports exercise and running.Quickly Charge, 48Hrs Total Playtime and Dual LED Display: wireless earphones with type-c charging provides 10-minute fast-charge for 2 hours of playback. Up to 10 hours continuous using time on a single charge, giving 48 hours of a total playtime with portable charging case. The intuitive dual LED display keeps track of the earbuds case’s remaining power and earphones’ charging status, allowing you to monitor the power levels in real time. Say goodbye to battery anxiety.Sensitive Touch Control and Wide Compatibility: The advanced smart chip ensures that touch controls are more precise than others. Easily manage your music, calls, and voice assistant with a simple fingertip touch, while minimizing the risk of accidental commands for a smooth user experience. Beside, bluetooth earphones are compatible with a wide range of bluetooth enabled devices like smartphones, TVs, computers, laptops etc.","feature_bullets":["2025 Bluetooth 5.4 Technology and Seamless One-Step Pairing:The wireless earbuds feature Bluetooth 5.4 Technology and automatic fast pairing, allowing for a seamless connection with no signal loss or music dropout. With a stable connection distance of up to 33ft, you can easily control your music and phone at home, in the office and during your exercise. Just pick up the bluetooth headphones from ear buds case, the bluetooth earphones can be automatically connected to the previous paired device.","Hi-Fi Sound Quality and HD Call: Bluetooth earbuds feature 14.2mm triple-layer diaphragm drivers that are approximately 25% larger than conventional types, combine with a unique sound guide architecture for full low-frequency rebound and pure high-mid-frequency permeability. These ENC noise-cancelling wireless headphones are equipped with four high-definition microphones, which enhance vocal clarity by 85% and reduce external noise by 60%, ensuring that your voice is heard very clearly during phone calls.","Comfort for Sports and IPX7 Sweat-Resistant: The running headphones wireless are ergonomically engineered and equipped with 3 different sizes of soft ear tips (S/M/L) as well as flexible earhooks. Select the most suitable ear tip to keep you motivated, a secure fit that won’t shift or fall out during long hours of training, and no wires to hold you back. The sport earbuds are waterproof against splashes and sweat-proof, suitable for sports exercise and running.","Quickly Charge, 48Hrs Total Playtime and Dual LED Display: wireless earphones with type-c charging provides 10-minute fast-charge for 2 hours of playback. Up to 10 hours continuous using time on a single charge, giving 48 hours of a total playtime with portable charging case. The intuitive dual LED display keeps track of the earbuds case’s remaining power and earphones’ charging status, allowing you to monitor the power levels in real time. Say goodbye to battery anxiety.","Sensitive Touch Control and Wide Compatibility: The advanced smart chip ensures that touch controls are more precise than others. Easily manage your music, calls, and voice assistant with a simple fingertip touch, while minimizing the risk of accidental commands for a smooth user experience. Beside, bluetooth earphones are compatible with a wide range of bluetooth enabled devices like smartphones, TVs, computers, laptops etc."],"spec_table":[{"field":"Brand","value":"Rulefiss"},{"field":"Color","value":"Rose gold"},{"field":"Ear Placement","value":"In Ear"},{"field":"Form Factor","value":"In Ear"},{"field":"Noise Control","value":"Sound Isolation"}],"bought_in_past_month":null,"variants":null,"shipping_amount":"FREE","manufacturer":"Rulefiss","climate_pledge_friendly":false,"category_specs":{"is_multipoint":false,"is_stem_design":false,"has_touch_controls":true,"has_transparency_mode":false,"has_wireless_charging":false,"case_battery_life_hours":48,"has_ear_tips_multiple_sizes":true,"has_active_noise_cancellation":false},"review_intelligence":{"total_reviews":95,"average_rating":4.3,"rating_distribution":{"1_star":"9%","2_star":"4%","3_star":"6%","4_star":"10%","5_star":"71%"},"top_positive_themes":["Sound quality (11)","Quality (9)","Battery life (6)"],"top_negative_themes":[],"top_mixed_themes":["Connectivity (11)","Fit (9)"],"review_summary":"Customers find these wireless earbuds have good sound quality and stay charged for a long time. The fit receives mixed feedback, with some finding them comfortable while others say they're too big for their ears. The connectivity also gets mixed reviews, with some saying they work perfectly while others report connection issues.","reliability_score":"mixed"},"best_offer":{"retailer":"amazon","retailer_id":"B0FRLY1F44","price_usd":19.99,"original_price_usd":49.99,"affiliate_url":"https://www.indrexa.com/go/rulefiss-wireless-earbuds-sport-bluetooth-c827a777/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":"B0FRLY1F44","price_usd":19.99,"original_price_usd":49.99,"affiliate_url":"https://www.indrexa.com/go/rulefiss-wireless-earbuds-sport-bluetooth-c827a777/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":"Wireless Earbuds Sport Bluetooth Headphones 5.4, 2025 Bluetooth Earbuds 4 HD Mic, Over-Ear Buds with Earhooks ENC Noise Canceling Earphones, 48Hrs Stereo, IP7 Waterproof Headset for Workout/Running","brand":{"@type":"Brand","name":"Rulefiss"},"description":"The Rulefiss Wireless Earbuds are budget-priced ($19.99) sport earbuds featuring Bluetooth 5.4, 14.2mm drivers, ENC noise cancellation via four microphones, and IPX7 water resistance with over-ear hooks for a secure fit during workouts. They offer up to 10 hours of playback per charge and 48 hours total with the charging case, which supports fast charging via USB-C and includes a dual LED battery display. Fit comfort is inconsistent across users due to ear size variability, and some buyers have reported intermittent Bluetooth connectivity issues.","sku":"c827a777-8f19-5cba-b24f-dcc8ea5058f0","identifier":[{"@type":"PropertyValue","name":"asin","value":"B0FRLY1F44"},{"@type":"PropertyValue","name":"indrexa_id","value":"c827a777-8f19-5cba-b24f-dcc8ea5058f0"}],"offers":[{"@type":"Offer","url":"https://www.indrexa.com/go/rulefiss-wireless-earbuds-sport-bluetooth-c827a777/amazon","priceCurrency":"USD","price":19.99,"availability":"https://schema.org/InStock","seller":{"@type":"Organization","name":"Amazon"}}],"additionalProperty":[],"aggregateRating":{"@type":"AggregateRating","ratingValue":4.3,"reviewCount":95}}}