{"product_id":"wonderboom-4-portable-speaker-big-bass-360-sound","title":"WONDERBOOM 4 Gray Portable Waterproof Bluetooth Speaker - Big Bass","description":"\u003cp\u003eIn this review the WONDERBOOM 4 Gray is evaluated as a compact, go-anywhere Bluetooth speaker best suited for people who want bold, room-filling sound from a rugged, travel-friendly package. The single biggest reason to buy is its combination of surprisingly bigger \u003cstrong\u003e360-degree sound\u003c\/strong\u003e and a long single-charge runtime that lasts through a day of outdoor activities; the reviewer found it punches well above its size with clear mids, boosted bass, and a simple interface for fast setup.\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 even coverage so a small speaker can fill a room or a backyard without having to be aimed toward listeners.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor Boost:\u003c\/strong\u003e A one-touch Outdoor Boost increases loudness and presence for open-air listening where sound disperses quickly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePodcast Mode:\u003c\/strong\u003e Enhances vocal clarity so spoken-word content sounds richer and easier to follow on walks or at the campsite.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e14 Hours Playtime:\u003c\/strong\u003e Battery life that reliably lasts through a full day of use, reducing the need to recharge during outings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP67 Waterproof\/Dustproof:\u003c\/strong\u003e Can be submerged and will resist dust, making it suitable for poolside, beach, or shower use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFloatable and Durable:\u003c\/strong\u003e Floats in water, is drop-tested from roughly 5 ft, and uses recycled plastic in its construction for added durability and sustainability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis speaker is ideal for outdoor enthusiasts and casual listeners who need a small, rugged Bluetooth speaker that still delivers strong bass and clear vocals. Its floatable IP67 build and long range make it a practical companion for pool parties, beach days, backyard barbecues, and showers.\u003c\/p\u003e\n\u003cp\u003eThose who prioritize audiophile-level fidelity or very high maximum volume for very large gatherings may want to consider larger powered speakers; likewise, people who need integrated voice assistants or advanced streaming apps built into the speaker should look elsewhere.\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\u003eCompact size with unexpectedly robust \u003cstrong\u003ebass\u003c\/strong\u003e and wide 360-degree dispersion.\u003c\/li\u003e\n\u003cli\u003eMultiple listening modes including Outdoor Boost and Podcast Mode for tailored sound profiles.\u003c\/li\u003e\n\u003cli\u003eWaterproof, dustproof, floatable design that holds up to outdoor use and accidental drops.\u003c\/li\u003e\n\u003cli\u003eSimple pairing and good wireless range up to 131 ft for freedom to move while streaming music.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSmall enclosure means true maximum loudness and low-frequency extension are limited compared with larger speakers.\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\u003eModel\u003c\/td\u003e\n\u003ctd\u003eWONDERBOOM 4 (Gray)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlaytime\u003c\/td\u003e\n\u003ctd\u003eUp to 14 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWireless Range\u003c\/td\u003e\n\u003ctd\u003e131 ft (40 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIngress Rating\u003c\/td\u003e\n\u003ctd\u003eIP67 (waterproof, dustproof, floats)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePairing\u003c\/td\u003e\n\u003ctd\u003eDouble Up for stereo pairing of two speakers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterials\u003c\/td\u003e\n\u003ctd\u003eIncludes minimum 31% post-consumer recycled plastic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe WONDERBOOM 4 Gray is a strong choice for anyone who wants a rugged, portable Bluetooth speaker that actually sounds bigger than it looks. With useful sound modes, long battery life, and waterproof floatable construction, it represents good value for frequent outdoor or travel use, though buyers seeking very large-room volume should consider a larger speaker.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it float?\u003c\/strong\u003e\u003cbr\u003eYes. The speaker is floatable and rated IP67, so it can be used safely at the pool.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long does the battery last?\u003c\/strong\u003e\u003cbr\u003eBattery life is up to 14 hours on a single charge depending on volume and playback content.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan two units be used for stereo?\u003c\/strong\u003e\u003cbr\u003eYes. Two WONDERBOOM 4 units can be paired to provide true left and right stereo playback.\u003c\/p\u003e","brand":"Ultimate Ears","offers":[{"title":"Default Title","offer_id":46771667271899,"sku":"B0BRXKFDJD","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71AEfGezOWL._AC_SL1500_7b43768e-a0d6-4bab-8eec-5e3437a7c16e.jpg?v=1747849697","url":"https:\/\/gearmusthave.com\/products\/wonderboom-4-portable-speaker-big-bass-360-sound","provider":"GearMustHave","version":"1.0","type":"link"}