{"indrexa_id":"aa5e6e16-58e5-5546-935a-de84b30ceed4","category_id":"bluetooth_speakers","product_title":"Ultimate Ears Boom 4 Portable Waterproof Bluetooth Speaker with Balanced 360-Degree Sound with Clear Audio and Bass, Floating Speaker with 15-Hour Battery and 147ft (45m) Range - Blue","brand":"Ultimate Ears","upc":"097855197696","asin":"B0CVFLDXKC","semantic_description":"The Ultimate Ears BOOM 4 is a mid-range portable Bluetooth speaker priced at $118.49, offering 360-degree sound, IP67 waterproofing, drop-proof durability up to 15 feet, and a claimed 15-hour battery life at 10W output. It floats on water, supports multi-speaker pairing with other UE speakers via the app, and includes a Magic Button for one-touch streaming service control. Battery life has received inconsistent real-world reports from customers, with some noting significantly shorter runtime than advertised.","best_for_summary":"Best for outdoor adventurers and casual listeners who want a compact, waterproof, floatable speaker with versatile multi-room pairing capability in the mid-range price bracket.","not_ideal_for":["users needing reliable all-day battery life","audiophiles wanting full frequency range or hi-fi sound","large outdoor parties requiring high volume output"],"use_case_tags":["outdoor","beach","camping","shower","travel"],"buyer_profile_tags":["outdoor-enthusiast","casual-listener","traveler"],"manufacturer_description":"Grab the super-portable Ultimate Ears wireless Bluetooth speaker that’s built for adventure. Seriously waterproof with balanced 360-degree sound, deep bass, and one-touch music controls, the Ultimate Ears BOOM 4 is a great outdoor Bluetooth speakers waterproof wireless option. Experience four different EQ modes or customize yourself. You can even pair the BOOM 4 Bluetooth waterproof speaker with MEGABOOM, EVERBOOM, EPICBOOM, and HYPERBOOM portable Bluetooth speakers for more fun. The BOOM 4 is part of the range of wireless speakers with Bluetooth, providing 45 meters (147 feet) of freedom, so you can walk away and keep the tunes coming. Pairing with other Ultimate Ears speakers makies this Bluetooth speaker louder, creating a surround sound experiencve. Long-press the Magic Button to access your playlists, or set up one-touch playlists on your favorite streaming platforms like Spotify, Amazon Music on Android,* and Apple Music on iOS. As one of the loud speakers Bluetooth wireless families, it offers ultimate sound for those made to wander. Also suitable as a bathroom Bluetooth speaker or for home use, this blue tooth speaker provides versatility and consistently clear sound.","feature_bullets":["Portable 360° Sound: The BOOM 4 portable waterproof Bluetooth speaker delivers balanced 360-degree sound with clear audio and bass, so you can enjoy your music in a compact portable design.","Powered for Adventure: This waterproof portable speaker has a rechargeable battery that stays powered, pumping tunes for 15 hours on a single charge; Charging via USB-C cable (not included).","A Bluetooth Waterproof Speaker Made for the Outdoors: Rated IP67 waterproof and drop-proof up to 15 feet (1.5 meters), the BOOM 4 floating Bluetooth speaker is virtually indestructible","PartyUp: Use PartyUp on the Ultimate Ears Boom app to pair several BOOM, MEGABOOM, EVERBOOM, EPICBOOM, and HYPERBOOM portable Bluetooth speakers, creating the ultimate surround sound experience (Not compatible with WONDERBOOM and MINIROLL)","Magic Button: Play, pause, skip, and control music directly from your favorite streaming service; set up one-touch playlists on platforms like Spotify, Amazon Music on Android, or Apple Music on iOS","Extremely Wireless: With 45 meters (147 feet) of range, you can walk away from your BOOM 4 wireless speaker and keep the tunes comin’","Made With Recycled Plastic: The plastic parts in the Ultimate Ears BOOM 4 wireless Bluetooth speaker include a minimum of 52% post-consumer recycled plastic by weight"],"spec_table":[{"field":"Brand","value":"Ultimate Ears"},{"field":"Speaker Maximum Output Power","value":"10 Watts"},{"field":"Frequency Response","value":"60 Hz"},{"field":"Connectivity Technology","value":"Bluetooth"},{"field":"Audio Output Mode","value":"Stereo"}],"bought_in_past_month":"100+","variants":["B0CVFLDXKC","B0CVFKZ1LC","B0CVFMJ79D","B0CVFLZS7X"],"shipping_amount":"FREE","manufacturer":"Logitech","climate_pledge_friendly":false,"specs":{"output_power_watts":10,"battery_life_hours":15,"waterproof_rating":"IP67","bluetooth_version":null,"weight_oz":27.84,"frequency_response_low_hz":60,"frequency_response_high_hz":null,"audio_channels":"Stereo","driver_size_mm":null,"connectivity_types":["Bluetooth","USB-C","USB"],"has_rgb_lights":false,"has_power_bank":false,"is_floatable":true,"multi_speaker_pairing":true,"has_built_in_microphone":false,"has_app_control":true,"is_rugged":true},"review_intelligence":{"total_reviews":760,"average_rating":4.4,"rating_distribution":{"1_star":"8%","2_star":"3%","3_star":"5%","4_star":"7%","5_star":"77%"},"top_positive_themes":["Sound quality (132)","Value for money (28)","Durability (22)","Portability (17)","Size (17)"],"top_negative_themes":[],"top_mixed_themes":["Battery life (39)","Connectivity (28)","Functionality (23)"],"review_summary":"Customers praise the speaker's sound quality, value for money, and portability, noting it's light enough to carry around and has a compact design. The battery life receives mixed feedback - while some say it's great, others report it only lasts about 90 minutes. Moreover, connectivity and functionality also get mixed reviews, with some finding it easy to connect to and works well, while others report weak connectivity and issues with the speaker stopping working. Customers find the speaker durable, with one mentioning it's strong enough for filling an apartment living room.","reliability_score":"mixed"},"best_offer":{"retailer":"amazon","retailer_id":"B0CVFLDXKC","price_usd":118.49,"original_price_usd":149.99,"affiliate_url":"https://www.indrexa.com/go/ultimate-ears-boom-4-aa5e6e16/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":"B0CVFLDXKC","price_usd":118.49,"original_price_usd":149.99,"affiliate_url":"https://www.indrexa.com/go/ultimate-ears-boom-4-aa5e6e16/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":"Ultimate Ears Boom 4 Portable Waterproof Bluetooth Speaker with Balanced 360-Degree Sound with Clear Audio and Bass, Floating Speaker with 15-Hour Battery and 147ft (45m) Range - Blue","brand":{"@type":"Brand","name":"Ultimate Ears"},"description":"The Ultimate Ears BOOM 4 is a mid-range portable Bluetooth speaker priced at $118.49, offering 360-degree sound, IP67 waterproofing, drop-proof durability up to 15 feet, and a claimed 15-hour battery life at 10W output. It floats on water, supports multi-speaker pairing with other UE speakers via the app, and includes a Magic Button for one-touch streaming service control. Battery life has received inconsistent real-world reports from customers, with some noting significantly shorter runtime than advertised.","sku":"aa5e6e16-58e5-5546-935a-de84b30ceed4","identifier":[{"@type":"PropertyValue","name":"asin","value":"B0CVFLDXKC"},{"@type":"PropertyValue","name":"indrexa_id","value":"aa5e6e16-58e5-5546-935a-de84b30ceed4"}],"offers":[{"@type":"Offer","url":"https://www.indrexa.com/go/ultimate-ears-boom-4-aa5e6e16/amazon","priceCurrency":"USD","price":118.49,"availability":"https://schema.org/InStock","seller":{"@type":"Organization","name":"Amazon"}}],"additionalProperty":[{"@type":"PropertyValue","name":"output_power_watts","value":10},{"@type":"PropertyValue","name":"battery_life_hours","value":15},{"@type":"PropertyValue","name":"waterproof_rating","value":"IP67"},{"@type":"PropertyValue","name":"weight_oz","value":27.84},{"@type":"PropertyValue","name":"frequency_response_low_hz","value":60},{"@type":"PropertyValue","name":"audio_channels","value":"Stereo"},{"@type":"PropertyValue","name":"connectivity_types","value":["Bluetooth","USB-C","USB"]},{"@type":"PropertyValue","name":"has_rgb_lights","value":false},{"@type":"PropertyValue","name":"has_power_bank","value":false},{"@type":"PropertyValue","name":"is_floatable","value":true},{"@type":"PropertyValue","name":"multi_speaker_pairing","value":true},{"@type":"PropertyValue","name":"has_built_in_microphone","value":false},{"@type":"PropertyValue","name":"has_app_control","value":true},{"@type":"PropertyValue","name":"is_rugged","value":true}],"gtin":"097855197696","aggregateRating":{"@type":"AggregateRating","ratingValue":4.4,"reviewCount":760}}}