{"indrexa_id":"9296c2b1-fea0-5dd1-8411-a9df749a561d","category_id":"bluetooth_speakers","product_title":"60W (80W Peak) Portable Bluetooth Speaker with Double Subwoofer Heavy Bass, Bluetooth 5.0 Wireless 100ft Outdoor Speaker, Support FM Radio, LED Colorful Lights, Stereo Sound, for Home, Party, Travel","brand":"SUPNIU","upc":"613460994545","asin":"B08N4CW66B","semantic_description":"The SUPNIU A21 is a portable Bluetooth 5.0 speaker rated at 60W (80W peak) with a four-driver configuration — dual woofers and dual tweeters — plus a rear bass port aimed at delivering heavy bass and stereo sound. It includes an 8000mAh rechargeable battery, music-reactive RGB LED lighting, FM radio, a 3.5mm AUX input, and karaoke microphone support (microphone sold separately), with a wireless range of up to 100 feet. Customer feedback is mixed on actual volume and reliability, with some users reporting unexpected shutdowns and output that falls short of expectations for its stated wattage.","best_for_summary":"Best for casual listeners and party hosts who want a feature-packed portable speaker with colorful lights, heavy bass, and karaoke capability for indoor gatherings and outdoor use.","not_ideal_for":["audiophiles seeking accurate, high-fidelity sound","users needing a waterproof or rugged speaker for wet environments","those requiring consistent, high-volume output for large outdoor spaces"],"use_case_tags":["outdoor","party","home","camping","travel"],"buyer_profile_tags":["casual-listener","party-host","outdoor-enthusiast"],"manufacturer_description":"Features","feature_bullets":["♫【Powerful Bass Bluetooth Speakers】——【double Bass and double tweeters】A21 Bluetooth Speaker is a portable Bluetooth speaker, it have 4 loudspeakers including double Bass, double tweeters and a rear heavy bass guide tube. With this speaker, you’ll feel as if you’re at a live concert, with clear high notes, deep bass and true HD sound.60W Big power blueooth speaker can provide very powerful stereo and amazing bass sound. It will bring you an unprecedented listening experience.","♫【Bluetooth speaker with lights】——【Cool flashing Lights】The wireless bluetooth speaker has flashing LED lights, which dance with the music., and the flashing strobe makes music more dynamic and attractive. This cool colorful light can be controlled (you can control the light switch by \"double-click the pause button\"). You can enjoy the lights for home party, beach, camping or outdoor travel.","♫【Multifunctional portable bluetooth speaker】—— 【Bluetooth 5.0】A21 Outdoor Wireless Bluetooth speaker has a powerful 5.0 Bluetooth chip built in, it quickly to connect any devices with bluetooth to get continuous sound in any situation,it works great withSmartPhone. The barrier-free transmission range is up to 100 feet, perfect for outdoor picnic and camping. The 3.5mm audio aux cable is wired to smartphone, MP3, MP4, Computer, PC, TV and other non-Bluetooth devices with 3.5mm audio jack.","♫【Wireless Party Speakers】——【Portable Karaoke Machine】 SUPNIU A21 is equipped with a professional karaoke speaker and microphone playback system. It is recommended to use it with a microphone so that the enthusiastic singing voice can provide the best music atmosphere and effect for your party. Hand-held microphone, you will be the brightest party among the party stars (the product does not include a microphone)","♫【Outdoor Bluetooth speakers】——【Powerful Rechargeable Battery】The A21 Bluetooth speaker is equipped with four batteries, each battery is 2000 mAh, and the total battery is 8000 mAh. It takes about 2-4 hours to fully charge. The powerful rechargeable battery can play music at the maximum volume for a long time without interruption. Therefore, whether it is an indoor dance party or an outdoor dance party, you can enjoy the carnival!"],"spec_table":[{"field":"Brand","value":"SUPNIU"},{"field":"Speaker Maximum Output Power","value":"80 Watts"},{"field":"Frequency Response","value":"20 KHz"},{"field":"Connectivity Technology","value":"Wireless/ bluetooth/ AUX/"},{"field":"Audio Output Mode","value":"Stereo"}],"bought_in_past_month":"200+","variants":null,"shipping_amount":"FREE","manufacturer":"SUPNIU","climate_pledge_friendly":false,"specs":{"output_power_watts":60,"battery_life_hours":4,"waterproof_rating":null,"bluetooth_version":"5.0","weight_oz":null,"frequency_response_low_hz":null,"frequency_response_high_hz":null,"audio_channels":"Stereo","driver_size_mm":null,"connectivity_types":["AUX","Bluetooth"],"has_rgb_lights":true,"has_power_bank":false,"is_floatable":false,"multi_speaker_pairing":false,"has_built_in_microphone":false,"has_app_control":false,"is_rugged":false},"review_intelligence":{"total_reviews":9621,"average_rating":4.2,"rating_distribution":{"1_star":"9%","2_star":"4%","3_star":"7%","4_star":"14%","5_star":"66%"},"top_positive_themes":["Sound quality (676)","Quality (345)","Value for money (248)"],"top_negative_themes":[],"top_mixed_themes":["Reliability (276)","Volume (276)","Battery life (247)","Bluetooth connectivity (169)","Size (164)"],"review_summary":"Customers find the Bluetooth speaker delivers good sound quality and offers great value for money. The device is compact and easy to carry around, though some note it's smaller than expected. While the FM radio works well and connects easily to phones, there are mixed experiences with battery life, with some reporting exceptional performance while others say it won't hold a charge. Customers disagree on the volume level, with some finding it plenty loud enough while others say it's not powerful enough. The reliability is also mixed, with some units working well while others randomly stop working.","reliability_score":"mixed"},"best_offer":{"retailer":"amazon","retailer_id":"B08N4CW66B","price_usd":59.98,"original_price_usd":null,"affiliate_url":"https://www.indrexa.com/go/supniu-60w-80w-peak-9296c2b1/amazon","in_stock":true,"shipping":{"free_shipping_available":null,"free_shipping_note":null,"min_order_for_free_shipping":null},"last_updated":"2026-07-18T08:45:55.660074+00:00"},"all_offers":[{"retailer":"amazon","retailer_id":"B08N4CW66B","price_usd":59.98,"original_price_usd":null,"affiliate_url":"https://www.indrexa.com/go/supniu-60w-80w-peak-9296c2b1/amazon","in_stock":true,"shipping":{"free_shipping_available":null,"free_shipping_note":null,"min_order_for_free_shipping":null},"last_updated":"2026-07-18T08:45:55.660074+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":"60W (80W Peak) Portable Bluetooth Speaker with Double Subwoofer Heavy Bass, Bluetooth 5.0 Wireless 100ft Outdoor Speaker, Support FM Radio, LED Colorful Lights, Stereo Sound, for Home, Party, Travel","brand":{"@type":"Brand","name":"SUPNIU"},"description":"The SUPNIU A21 is a portable Bluetooth 5.0 speaker rated at 60W (80W peak) with a four-driver configuration — dual woofers and dual tweeters — plus a rear bass port aimed at delivering heavy bass and stereo sound. It includes an 8000mAh rechargeable battery, music-reactive RGB LED lighting, FM radio, a 3.5mm AUX input, and karaoke microphone support (microphone sold separately), with a wireless range of up to 100 feet. Customer feedback is mixed on actual volume and reliability, with some users reporting unexpected shutdowns and output that falls short of expectations for its stated wattage.","sku":"9296c2b1-fea0-5dd1-8411-a9df749a561d","identifier":[{"@type":"PropertyValue","name":"asin","value":"B08N4CW66B"},{"@type":"PropertyValue","name":"indrexa_id","value":"9296c2b1-fea0-5dd1-8411-a9df749a561d"}],"offers":[{"@type":"Offer","url":"https://www.indrexa.com/go/supniu-60w-80w-peak-9296c2b1/amazon","priceCurrency":"USD","price":59.98,"availability":"https://schema.org/InStock","seller":{"@type":"Organization","name":"Amazon"}}],"additionalProperty":[{"@type":"PropertyValue","name":"output_power_watts","value":60},{"@type":"PropertyValue","name":"battery_life_hours","value":4},{"@type":"PropertyValue","name":"bluetooth_version","value":"5.0"},{"@type":"PropertyValue","name":"audio_channels","value":"Stereo"},{"@type":"PropertyValue","name":"connectivity_types","value":["AUX","Bluetooth"]},{"@type":"PropertyValue","name":"has_rgb_lights","value":true},{"@type":"PropertyValue","name":"has_power_bank","value":false},{"@type":"PropertyValue","name":"is_floatable","value":false},{"@type":"PropertyValue","name":"multi_speaker_pairing","value":false},{"@type":"PropertyValue","name":"has_built_in_microphone","value":false},{"@type":"PropertyValue","name":"has_app_control","value":false},{"@type":"PropertyValue","name":"is_rugged","value":false}],"gtin":"613460994545","aggregateRating":{"@type":"AggregateRating","ratingValue":4.2,"reviewCount":9621}}}