{"product_id":"ultimate-ears-boom-4-portable-waterproof-bluetooth-speaker-360-sound","title":"Ultimate Ears Boom 4 Portable Waterproof Bluetooth Speaker - 360 Sound","description":"\u003cp\u003eOur review of the Ultimate Ears BOOM 4 finds it best suited to people who want a rugged, easy-to-use portable speaker for outdoor gatherings and everyday listening. The single biggest reason to buy is the combination of balanced \u003cstrong\u003e360-degree sound\u003c\/strong\u003e and durable, waterproof construction that lets you take it to the pool, beach, or backyard without worrying about splashes or drops. Battery life and Bluetooth range mean you can move around during parties while the speaker keeps playing, and the Magic Button makes playback quick and intuitive.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e360-degree sound:\u003c\/strong\u003e Delivers balanced, immersive audio so music fills a room or outdoor space rather than sounding directional.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproof and drop-proof:\u003c\/strong\u003e Rated IPX7 and drop-proof to about 5 ft, the speaker is built to survive splashes, rain, and accidental knocks outdoors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong battery life:\u003c\/strong\u003e A rechargeable battery provides roughly 15 hours of playback on a single charge for a full day of listening.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Bluetooth range:\u003c\/strong\u003e Offers up to 147 ft of wireless freedom so you can move away from the source without losing connection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagic Button:\u003c\/strong\u003e Play, pause, skip, and trigger one-touch playlists directly from the speaker for quick control on the go.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePartyUp pairing:\u003c\/strong\u003e Use the companion app to link multiple compatible speakers and create a louder, surround-style experience.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe BOOM 4 is aimed at people who value durability and portability first: hikers, beachgoers, and hosts who need a speaker that resists water and accidental drops while still delivering \u003cstrong\u003estrong sound quality\u003c\/strong\u003e outdoors. Its one-touch controls and long range make it convenient for backyard barbecues, poolside use, or filling an apartment living room with clear audio.\u003c\/p\u003e\n\u003cp\u003ePeople who need studio-accurate monitoring, extremely long battery life beyond a day, or the loudest possible PA-style output should look elsewhere; the BOOM 4 prioritizes balanced, portable performance over pro audio features and extended marathon runtime.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eClear, full 360-degree sound with pleasing bass for its size.\u003c\/li\u003e\n\u003cli\u003eIPX7 waterproofing and drop resistance make it genuinely travel-friendly.\u003c\/li\u003e\n\u003cli\u003eSimple Magic Button controls and PartyUp pairing add convenience and expandability.\u003c\/li\u003e\n\u003cli\u003eGood value for a durable, portable wireless speaker that performs outdoors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBattery typically lasts up to 15 hours but may require a midday recharge during heavy use for some users.\u003c\/li\u003e\n\u003cli\u003eNot intended as a professional studio monitor or high-output PA replacement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eUltimate Ears\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound\u003c\/td\u003e\n\u003ctd\u003e360-degree immersive sound with deep, balanced bass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWaterproof rating\u003c\/td\u003e\n\u003ctd\u003eIPX7 (submersible)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrop proof\u003c\/td\u003e\n\u003ctd\u003eUp to 5 ft (1.5 meters)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery life\u003c\/td\u003e\n\u003ctd\u003eAbout 15 hours per charge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBluetooth range\u003c\/td\u003e\n\u003ctd\u003eUp to 147 ft (45 meters)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecial features\u003c\/td\u003e\n\u003ctd\u003eMagic Button, PartyUp speaker pairing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Ultimate Ears BOOM 4 is a solid choice for anyone who wants a rugged, portable speaker with reliable \u003cstrong\u003eoutdoor performance\u003c\/strong\u003e and easy controls. It balances sound quality, durability, and convenience well, making it a strong value for casual listeners and outdoor hosts who need dependable, all-weather audio.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs the BOOM 4 really waterproof?\u003c\/strong\u003e\u003cbr\u003eYes. It is rated IPX7, which means it can be submerged in water for short periods and is suitable for poolside use and wet conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long does the battery last in real use?\u003c\/strong\u003e\u003cbr\u003eThe speaker is rated for about 15 hours per charge; typical day use and higher volumes can reduce that, so heavy-party use may need a recharge after many hours.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I pair multiple speakers for louder sound?\u003c\/strong\u003e\u003cbr\u003eYes. Use the PartyUp feature in the Ultimate Ears app to link BOOM 4 with compatible speakers for a surround or louder multi-speaker setup.\u003c\/p\u003e","brand":"Ultimate Ears","offers":[{"title":"Default Title","offer_id":48637530374363,"sku":"B0CVFLZS7X","price":149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81eVDQ17whL._AC_SL1500.jpg?v=1778549580","url":"https:\/\/gearmusthave.com\/products\/ultimate-ears-boom-4-portable-waterproof-bluetooth-speaker-360-sound","provider":"GearMustHave","version":"1.0","type":"link"}