{"product_id":"jbl-boombox-4-carrying-strap-eva-protective-case-shoulder-strap","title":"JBL Boombox 4 EVA Carrying Case \u0026 Shoulder Strap Cover","description":"\u003cp\u003eTake your JBL Boombox 4 anywhere with total confidence. This purpose-built carrying strap and protective case set features a rugged EVA shell paired with an adjustable nylon shoulder strap — giving you a snug, secure, and hands-free way to transport your speaker on every adventure.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWhy You'll Love It\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTailored Fit for JBL Boombox 4:\u003c\/strong\u003e Precision-molded using 1:1 real device measurements for a perfectly snug fit. \u003cem\u003eNote: Speaker is not included — case and strap only.\u003c\/em\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdjustable Nylon Shoulder Strap:\u003c\/strong\u003e Easily customize strap length to suit your preferred carry style, whether worn crossbody or over the shoulder — ideal for commutes, hiking, beach days, and more.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Strength EVA Construction:\u003c\/strong\u003e The durable EVA outer shell offers excellent water resistance, shock absorption, and scratch prevention, keeping your speaker clean and protected wherever you roam.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePlay Without Removing:\u003c\/strong\u003e The functional design lets you enjoy seamless music playback without taking the speaker out of the case — zero compromise on sound quality.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLightweight \u0026amp; Portable:\u003c\/strong\u003e At just 370g, this carrier is easy to toss in your kit for both outdoor adventures and everyday use. Two side covers ensure full surround protection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack \u0026amp; Orange\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEVA (shell), Nylon (strap)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eJBL Boombox 4\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEco-friendly, waterproof, shockproof, dustproof, portable\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOpen Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e52.5 × 22 × 21 cm \/ 20.67 × 8.66 × 8.27 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFolded Packaging Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25 × 23 × 14 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e370g\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Crossbody Storage Bag (with two side covers)\u003c\/li\u003e\n  \u003cli\u003e1 × Adjustable Shoulder Strap\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Due to different monitor settings and lighting conditions, the actual color may vary slightly from images. Please allow 1–2 cm tolerance in measurements due to manual measuring.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003ePair It With Your Gear\u003c\/h2\u003e\n\u003cp\u003eLooking for more audio and carrying accessories? Check out our \u003ca href=\"\/products\/1-5m-nylon-braided-3-5mm-aux-audio-cable-car-phone-headphone\"\u003e1.5M Nylon Braided 3.5mm AUX Audio Cable\u003c\/a\u003e for easy wired connections, or browse our \u003ca href=\"\/products\/10-grid-wall-mounted-hat-rack-baseball-cap-storage-organizer\"\u003e10-Grid Wall Mounted Storage Organizer\u003c\/a\u003e for smart home storage solutions.\u003c\/p\u003e\n\n\u003cp\u003eFor tips on safely transporting electronics and protecting portable devices, visit the U.S. Consumer Product Safety Commission (CPSC) for consumer product safety guidance.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Is this JBL Boombox 4 carrying strap compatible with any other JBL speaker models?\u003c\/h4\u003e\n\u003cp\u003eA: This carrying strap and case is specifically designed and molded to fit the JBL Boombox 4 only. The precision 1:1 fit means it may not accommodate other Boombox models such as the Boombox 3 or Boombox 2, so be sure to verify your speaker model before purchasing.\u003c\/p\u003e\n\u003ch4\u003eQ: Can I use my JBL Boombox 4 while it's inside the case?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The functional design allows full music playback without removing the speaker from the protective case. Sound quality is not compromised, and all key ports and buttons remain accessible.\u003c\/p\u003e\n\u003ch4\u003eQ: Is the EVA case waterproof enough for outdoor use?\u003c\/h4\u003e\n\u003cp\u003eA: The EVA shell offers excellent water resistance, making it suitable for outdoor environments like the beach, park, or hiking trails. While it provides strong protection against splashes and light rain, it is not designed for full submersion in water.\u003c\/p\u003e\n\u003ch4\u003eQ: How do I adjust the shoulder strap length?\u003c\/h4\u003e\n\u003cp\u003eA: The nylon shoulder strap features a standard sliding adjuster buckle — simply pull the strap through the adjuster to lengthen or shorten it to your preferred carrying length. No tools required.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Is this JBL Boombox 4 carrying strap compatible with any other JBL speaker models?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This carrying strap and case is specifically designed and molded to fit the JBL Boombox 4 only. 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