{"product_id":"jbl-go-4-ultra-portable-bluetooth-speaker-punchy-bass-waterproof","title":"JBL Go 4 Ultra-Portable Bluetooth Speaker - Punchy Bass, Waterproof","description":"\u003cp\u003eIn this review the JBL Go 4 stands out as a compact, take-anywhere speaker for people who want surprisingly strong sound from a tiny package. The single biggest reason to buy is its combination of clear JBL Pro Sound and punchy bass in a palm-sized, rugged body that resists water and dust. For casual listeners, commuters, and outdoor users who value portability and dependable audio without a bulky setup, the Go 4 delivers a lot of performance for the price and lifestyle convenience.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-portable JBL Pro Sound:\u003c\/strong\u003e Delivers clear, loud audio with punchier bass than you expect from a speaker that fits in a pocket or bag.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUp to 7 hours playtime:\u003c\/strong\u003e Keeps music going through day trips and small gatherings with an option to extend playtime using Playtime Boost.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP67 waterproof and dustproof:\u003c\/strong\u003e Built to handle poolside use, beach trips, and dusty outdoor conditions without worry.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-speaker Auracast connection:\u003c\/strong\u003e Lets you pair two Go 4 units for stereo or link multiple Auracast-enabled speakers for larger soundscapes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade with recycled materials:\u003c\/strong\u003e Uses post-consumer recycled plastic and fabric for the grille and eco-minded packaging printed on FSC-certified paper.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe JBL Go 4 is ideal for listeners who need a compact, rugged speaker for on-the-go use: commuters, day trippers, or anyone who wants good volume and bass without lugging a large unit. Its integrated loop and small size make it easy to attach to backpacks or carry by hand for casual outdoor use.\u003c\/p\u003e\n\u003cp\u003ePeople who need very long multi-day battery life, audiophiles seeking high-fidelity detail at concert loudness, or those who require wired inputs should consider larger or differently featured models. The Go 4 prioritizes portability and convenience over extended battery runtimes and advanced audio features.\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\u003eVery portable form factor with surprisingly powerful JBL Pro Sound for its size.\u003c\/li\u003e\n\u003cli\u003eWaterproof and dustproof IP67 rating makes it reliably outdoor-ready.\u003c\/li\u003e\n\u003cli\u003eEasy wireless pairing and Auracast support for stereo or multi-speaker setups.\u003c\/li\u003e\n\u003cli\u003eEco-conscious construction using recycled materials and FSC packaging.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBattery life is good for day trips but can feel limited for extended use without recharging.\u003c\/li\u003e\n\u003cli\u003eSmall size means bass and volume have physical limits 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\u003eJBL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003eUltra-portable Bluetooth speaker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlaytime\u003c\/td\u003e\n\u003ctd\u003eUp to 7 hours (plus up to 2 hours with Playtime Boost)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater and dust rating\u003c\/td\u003e\n\u003ctd\u003eIP67 waterproof and dustproof\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnectivity\u003c\/td\u003e\n\u003ctd\u003eBluetooth with Auracast multi-speaker support\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterials\u003c\/td\u003e\n\u003ctd\u003eMade in part with post-consumer recycled plastic and fabric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe JBL Go 4 is a practical choice for anyone who wants portable, rugged sound with more bass and volume than its size suggests. It represents strong value for outdoor use and everyday portability, though users who need marathon battery life or audiophile-level power should opt for a larger model. Overall, it is a well-rounded compact speaker that balances sound, durability, and eco-conscious design.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHow long does the battery last?\u003c\/strong\u003e\u003cbr\u003eBattery life is up to 7 hours on a single charge, with an additional 2 hours available using Playtime Boost.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it safe to use near water?\u003c\/strong\u003e\u003cbr\u003eYes, the Go 4 has an IP67 rating so it is waterproof and dustproof for poolside or seaside use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I connect more than one speaker?\u003c\/strong\u003e\u003cbr\u003eYes, you can pair two Go 4 speakers for stereo or connect multiple Auracast-enabled JBL speakers for bigger sound.\u003c\/p\u003e","brand":"JBL","offers":[{"title":"Default Title","offer_id":46759427440859,"sku":"B0CTNYC4BS","price":49.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71h64dYqkgL._AC_SL1500.jpg?v=1747803202","url":"https:\/\/gearmusthave.com\/products\/jbl-go-4-ultra-portable-bluetooth-speaker-punchy-bass-waterproof","provider":"GearMustHave","version":"1.0","type":"link"}