{"indrexa_id":"4911005b-35e9-55c1-b682-ea604744e5b0","category_id":"bluetooth_speakers","product_title":"Monster S310 Upgraded Bluetooth Speaker, 30W Portable Speaker, 360° Stereo Sound with Punchy bass, TWS Pairing, IPX6 Waterproof, Bluetooth 5.2, 24H Playtime, Perfect for Home, Outdoor, Beach, Black","brand":"Monster","upc":null,"asin":"B0FVKBQVV4","semantic_description":"The Monster S310 is a budget-priced ($35.99) portable Bluetooth speaker rated at 30W with Bluetooth 5.2, IPX6 waterproofing, and up to 24 hours of claimed battery life. It supports TWS pairing, allowing two units to be linked for 60W combined stereo output, and has a wireless range of up to 100 feet. Sound quality reviews are mixed, so it may not satisfy listeners with higher audio expectations.","best_for_summary":"Best for casual listeners and outdoor users who want an affordable, waterproof Bluetooth speaker with long battery life for beach, pool, or everyday home use.","not_ideal_for":["audiophiles wanting accurate hi-fi sound","users needing true IP7+ submersion protection","large outdoor parties requiring high-fidelity volume"],"use_case_tags":["outdoor","beach","home","shower","pool"],"buyer_profile_tags":["budget-conscious","casual-listener","outdoor-enthusiast"],"manufacturer_description":"【Pure Monster Sound】The Monster S310 Bluetooth speaker is designed and engineered by Noel Lee and the Monster Design Team in the USA. From 40 years of sound engineering fine-tuned to deliver the most impactful music experience possible. Dynamics with substantial deep bass punch, clarity and details revealed, and no distortion at any level.【30W Loud Stereo Sound & TWS Pairing】30W True Wireless Stereo Pairing-connect two 30W Monster S310 wireless speakers together through a single device to create independent left and right channels with 60W audio performance. 360° stereo sound effect, truly enjoy the surround sound of the cinema, a truly unparalleled listening experience.【Upgraded Bluetooth 5.2】Bluetooth 5.2 Monster Portable Outdoor Speaker can connect to devices up to 100 feet away without interference even in difficult conditions. The Bluetooth 5.2 chip easily reads music playlists and connects to smart phones. It is a portable wireless Bluetooth speaker that is very suitable for outdoor sports and cycling sports.【24 Hours Non-Stop Music】Long battery life-With the top-of-the-line rechargeable li-ion battery,listen to up 24 hours of continuous music playback at the appropriate volume，so that music can be played non-stop from day to night.Let your work and study no longer be boring.【IPX6 Waterproof Speaker】The Monster Portable Waterproof Speaker is resistant to splash, rain, gentle spray, therefore is applicable in shower room,by the pool or beach,or even rainy riding. Don't worry about weather and outdoor conditions. Become a rock music in your journey【Lifetime User Support】A lifetime Monster Customer Service makes your purchase absolutely risk-free. Any questions please feel free to contact us, we will provide a premium service within 24 hours.","feature_bullets":["【Pure Monster Sound】The Monster S310 Bluetooth speaker is designed and engineered by Noel Lee and the Monster Design Team in the USA. From 40 years of sound engineering fine-tuned to deliver the most impactful music experience possible. Dynamics with substantial deep bass punch, clarity and details revealed, and no distortion at any level.","【30W Loud Stereo Sound & TWS Pairing】30W True Wireless Stereo Pairing-connect two 30W Monster S310 wireless speakers together through a single device to create independent left and right channels with 60W audio performance. 360° stereo sound effect, truly enjoy the surround sound of the cinema, a truly unparalleled listening experience.","【Upgraded Bluetooth 5.2】Bluetooth 5.2 Monster Portable Outdoor Speaker can connect to devices up to 100 feet away without interference even in difficult conditions. The Bluetooth 5.2 chip easily reads music playlists and connects to smart phones. It is a portable wireless Bluetooth speaker that is very suitable for outdoor sports and cycling sports.","【24 Hours Non-Stop Music】Long battery life-With the top-of-the-line rechargeable li-ion battery,listen to up 24 hours of continuous music playback at the appropriate volume，so that music can be played non-stop from day to night.Let your work and study no longer be boring.","【IPX6 Waterproof Speaker】The Monster Portable Waterproof Speaker is resistant to splash, rain, gentle spray, therefore is applicable in shower room,by the pool or beach,or even rainy riding. Don't worry about weather and outdoor conditions. Become a rock music in your journey","【Lifetime User Support】A lifetime Monster Customer Service makes your purchase absolutely risk-free. Any questions please feel free to contact us, we will provide a premium service within 24 hours."],"spec_table":[{"field":"Brand","value":"Monster"},{"field":"Speaker Maximum Output Power","value":"30 Watts"},{"field":"Connectivity Technology","value":"Bluetooth"},{"field":"Audio Output Mode","value":"Stereo"},{"field":"Mounting Type","value":"Tabletop Mount"}],"bought_in_past_month":null,"variants":null,"shipping_amount":"FREE","manufacturer":"Monster","climate_pledge_friendly":false,"specs":{"output_power_watts":30,"battery_life_hours":24,"waterproof_rating":"IPX6","bluetooth_version":"5.2","weight_oz":null,"frequency_response_low_hz":null,"frequency_response_high_hz":null,"audio_channels":"Stereo","driver_size_mm":null,"connectivity_types":["Bluetooth"],"has_rgb_lights":false,"has_power_bank":false,"is_floatable":false,"multi_speaker_pairing":true,"has_built_in_microphone":false,"has_app_control":false,"is_rugged":false},"review_intelligence":{"total_reviews":34,"average_rating":4.3,"rating_distribution":{"1_star":"7%","2_star":"4%","3_star":"4%","4_star":"17%","5_star":"68%"},"top_positive_themes":["Quality (5)","Value for money (5)"],"top_negative_themes":[],"top_mixed_themes":["Sound quality (14)"],"review_summary":"Customers find the speaker to be high-quality and good value for money. However, the sound quality receives mixed feedback, with some customers reporting good sound while others find it poor.","reliability_score":"mixed"},"best_offer":{"retailer":"amazon","retailer_id":"B0FVKBQVV4","price_usd":35.99,"original_price_usd":39.97,"affiliate_url":"https://www.indrexa.com/go/monster-s310-4911005b/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":"B0FVKBQVV4","price_usd":35.99,"original_price_usd":39.97,"affiliate_url":"https://www.indrexa.com/go/monster-s310-4911005b/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":"Monster S310 Upgraded Bluetooth Speaker, 30W Portable Speaker, 360° Stereo Sound with Punchy bass, TWS Pairing, IPX6 Waterproof, Bluetooth 5.2, 24H Playtime, Perfect for Home, Outdoor, Beach, Black","brand":{"@type":"Brand","name":"Monster"},"description":"The Monster S310 is a budget-priced ($35.99) portable Bluetooth speaker rated at 30W with Bluetooth 5.2, IPX6 waterproofing, and up to 24 hours of claimed battery life. 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Sound quality reviews are mixed, so it may not satisfy listeners with higher audio expectations.","sku":"4911005b-35e9-55c1-b682-ea604744e5b0","identifier":[{"@type":"PropertyValue","name":"asin","value":"B0FVKBQVV4"},{"@type":"PropertyValue","name":"indrexa_id","value":"4911005b-35e9-55c1-b682-ea604744e5b0"}],"offers":[{"@type":"Offer","url":"https://www.indrexa.com/go/monster-s310-4911005b/amazon","priceCurrency":"USD","price":35.99,"availability":"https://schema.org/InStock","seller":{"@type":"Organization","name":"Amazon"}}],"additionalProperty":[{"@type":"PropertyValue","name":"output_power_watts","value":30},{"@type":"PropertyValue","name":"battery_life_hours","value":24},{"@type":"PropertyValue","name":"waterproof_rating","value":"IPX6"},{"@type":"PropertyValue","name":"bluetooth_version","value":"5.2"},{"@type":"PropertyValue","name":"audio_channels","value":"Stereo"},{"@type":"PropertyValue","name":"connectivity_types","value":["Bluetooth"]},{"@type":"PropertyValue","name":"has_rgb_lights","value":false},{"@type":"PropertyValue","name":"has_power_bank","value":false},{"@type":"PropertyValue","name":"is_floatable","value":false},{"@type":"PropertyValue","name":"multi_speaker_pairing","value":true},{"@type":"PropertyValue","name":"has_built_in_microphone","value":false},{"@type":"PropertyValue","name":"has_app_control","value":false},{"@type":"PropertyValue","name":"is_rugged","value":false}],"aggregateRating":{"@type":"AggregateRating","ratingValue":4.3,"reviewCount":34}}}