{"product_id":"monster-open-ear-ac328-wireless-earbuds-32h-playtime-lightweight","title":"Monster Open Ear AC328 Wireless Earbuds - 32H Playtime, Lightweight","description":"\u003cp\u003eIn this review of the Monster Open Ear AC328 Wireless Earbuds, the bottom line is simple: these are best for anyone who wants long battery life and open, comfortable listening during active use. The open ear design reduces pressure on the eardrum and lets users stay aware of their surroundings, while the 32 hours of combined playback and the Type-C charging make them practical for travel, workouts, and long days. Call clarity and a wide soundstage from the 14.2mm drivers round out an experience aimed at comfort and endurance rather than deep passive isolation.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOpen Ear Design:\u003c\/strong\u003e Allows sound to enter naturally so users can listen for long periods with reduced eardrum pressure and increased situational awareness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCall Noise Reduction:\u003c\/strong\u003e Built-in ENC technology reduces background noise during calls to provide clearer, face-to-face like conversations on the move.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePure Monster Sound:\u003c\/strong\u003e A 14.2mm driver delivers a wide, dynamic sound range tuned by Monster's R\u0026amp;D team to keep music full and engaging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra Long Battery Life:\u003c\/strong\u003e Up to 32 hours of continuous playback or call time from a full charge, reducing the need for frequent recharges during travel or workouts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth 6.0:\u003c\/strong\u003e Advanced Bluetooth 6.0 provides a stable, low-latency connection up to 10 meters for reliable wireless listening.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight Portability:\u003c\/strong\u003e Compact, ergonomic construction makes the earbuds easy to carry and comfortable for extended wear during exercise or daily use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThese earbuds are a good fit for runners, cyclists, commuters, and anyone who needs to remain aware of their surroundings while listening. The open ear format and lightweight build make them particularly suited to outdoor workouts where hearing environmental cues matters and long battery life is a practical benefit.\u003c\/p\u003e\n\u003cp\u003eThey are less appropriate for listeners who want full noise isolation or extremely bass-forward home listening, since the open ear approach trades sealed immersion for comfort and awareness. If you need passive isolation for flights or noisy offices, a closed in-ear or over-ear option would be better.\u003c\/p\u003e\n\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eComfortable open ear fit that reduces ear pressure and supports long listening sessions.\u003c\/li\u003e\n\u003cli\u003eExceptional battery life with up to 32 hours of playback, ideal for travel and long workouts.\u003c\/li\u003e\n\u003cli\u003eClear calling experience thanks to ENC noise reduction and reliable Bluetooth connectivity.\u003c\/li\u003e\n\u003cli\u003eLightweight, portable design that stays comfortable during exercise.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOpen ear format does not provide passive noise isolation, so bass may feel less pronounced compared with in-ear sealed models.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eDesign\u003c\/td\u003e\n\u003ctd\u003eOpen ear headphones\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDriver\u003c\/td\u003e\n\u003ctd\u003e14.2mm diameter speaker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Life\u003c\/td\u003e\n\u003ctd\u003eUp to 32 hours playback\/call time\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBluetooth\u003c\/td\u003e\n\u003ctd\u003eBluetooth 6.0, up to 10 m range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharging\u003c\/td\u003e\n\u003ctd\u003eUSB Type-C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Resistance\u003c\/td\u003e\n\u003ctd\u003eWater resistant design for sports\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Monster Open Ear AC328 earbuds are a strong choice for active users who prioritize comfort, long battery life, and clear calls while remaining aware of their environment. They deliver balanced, dynamic sound from a 14.2mm driver and reliable Bluetooth connectivity, making them good value for workouts, commuting, and outdoor use where situational awareness matters.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDo these earbuds block outside noise?\u003c\/strong\u003e\u003cbr\u003eThey use an open ear design, so they do not provide passive noise isolation and allow ambient sound for safety and awareness.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long does the battery last on a single charge?\u003c\/strong\u003e\u003cbr\u003eCombined playback and call time reaches up to 32 hours after a full charge with the built-in battery and charging case design.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre they suitable for exercise in light rain?\u003c\/strong\u003e\u003cbr\u003eThe design is water resistant for sports, so they tolerate sweat and light moisture, but heavy exposure to water should be avoided.\u003c\/p\u003e","brand":"Monster","offers":[{"title":"Default Title","offer_id":46759135150299,"sku":"B0DLK6V1BF","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/711u61cCJ7L._AC_SL1500.jpg?v=1747822534","url":"https:\/\/gearmusthave.com\/products\/monster-open-ear-ac328-wireless-earbuds-32h-playtime-lightweight","provider":"GearMustHave","version":"1.0","type":"link"}