{"product_id":"rinsmola-bluetooth-5-4-earbuds-hi-fi-3d-bass-4mic-enc-36hrs-playtime","title":"Wireless Earbuds Bluetooth 5.4 HiFi Stereo Ear Buds - Long Battery","description":"\u003cp\u003eIn this review of the Rinsmola Wireless Earbuds G21Pro, the bottom line is simple: these are a strong pick for active listeners who want clear calls and long battery life without spending a lot. The reviewer found the combination of the upgraded \u003cstrong\u003eBluetooth 5.4\u003c\/strong\u003e pairing, \u003cstrong\u003e36 hours\u003c\/strong\u003e total playtime with the case, and comfortable, ultralight fit make them especially well suited to workouts, commuting and long phone calls. Connection is fast, noise on calls is noticeably reduced, and the earbuds are easy to wear for hours.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eFast pairing:\u003c\/strong\u003e Bluetooth 5.4 with flash pairing connects in seconds and reopens automatically when the buds are removed from the case for a seamless experience.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eLong battery life:\u003c\/strong\u003e About 6-8 hours from a single charge plus up to 36 hours from the charging case keeps music and calls going through multiday use.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eClear calls:\u003c\/strong\u003e Four ENC noise cancelling mics filter out roughly 80% of environmental noise for crisper, more intelligible voice calls.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eImmersive sound:\u003c\/strong\u003e 14.2mm graphene drivers with a triplelayer diaphragm deliver punchy bass and balanced HiFi stereo for music and video.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eComfortable fit:\u003c\/strong\u003e Ultralight construction and three ear tip sizes create a near zeropressure wearing experience that stays comfortable during long sessions.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDurable for workouts:\u003c\/strong\u003e IPX7 waterproofing and dust resistance make them suitable for sweat, rain and gym use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe Rinsmola G21Pro earbuds are ideal for people who need reliable wireless audio for exercise, commuting, or long conference calls. Their combination of strong call performance from \u003cstrong\u003eENC\u003c\/strong\u003e mics, quick Bluetooth reconnection and long battery life is particularly useful for professionals who move between devices and for anyone who dislikes frequent charging.\u003c\/p\u003e\n\n\u003cp\u003eThese earbuds are less appropriate for audiophiles seeking studio reference accuracy or listeners who require active noise cancelling that blocks all outside sound; the ENC system is tuned for call clarity rather than full isolation.\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\u003eFast, stable pairing with Bluetooth 5.4 and automatic reconnecting when removed from the case.\u003c\/li\u003e\n \u003cli\u003eComfortable, ultralight fit with multiple ear tip sizes for extended wear.\u003c\/li\u003e\n \u003cli\u003eSolid call quality thanks to four ENC mics and a realtime LED battery display for case and buds.\u003c\/li\u003e\n \u003cli\u003eGood value for features like IPX7 water resistance and USBC charging.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eENC focuses on voice clarity and does not replace active noise cancelling for full environmental isolation.\u003c\/li\u003e\n \u003cli\u003eSound tuning favors boosted bass, which may not suit listeners who prefer a neutral sound signature.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n\u003ctd\u003eBluetooth version\u003c\/td\u003e\n\u003ctd\u003e5.4\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eDriver\u003c\/td\u003e\n\u003ctd\u003e14.2mm graphene driver, triplelayer diaphragm\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eBattery life\u003c\/td\u003e\n\u003ctd\u003e6-8 hrs per charge; up to 36 hrs with charging case\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eNoise cancelling\u003c\/td\u003e\n\u003ctd\u003e4 ENC mics, filters approx 80% environmental noise\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eWaterproof rating\u003c\/td\u003e\n\u003ctd\u003eIPX7\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eCharging\u003c\/td\u003e\n\u003ctd\u003eUSBC\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eEarbud 3.6g each; case 34g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Rinsmola G21Pro earbuds are a practical, valueoriented choice for active users who want fast pairing, long runtime and clear voice calls. They pair well with phones, tablets and laptops, are comfortable for long sessions, and their waterproof build adds real everyday durability-making them a good buy for most listeners who prioritize convenience and call clarity over studiolevel neutrality.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHow long do they take to charge?\u003c\/strong\u003e\u003cbr\u003eCharging is via USBC and provides 6-8 hours per bud with the case supplying an extra 36 hours in total.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill they work with both iPhone and Android devices?\u003c\/strong\u003e\u003cbr\u003eYes, the earbuds use standard Bluetooth and are compatible with phones, tablets and computers on both platforms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre they good for workouts?\u003c\/strong\u003e\u003cbr\u003eYes, IPX7 waterproofing and a secure, lightweight fit make them suitable for gym sessions and outdoor runs.\u003c\/p\u003e","brand":"Rinsmola","offers":[{"title":"Default Title","offer_id":46781410476251,"sku":"B0DXV8464F","price":159.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71n2YvR2wFL._AC_SL1500.jpg?v=1747850761","url":"https:\/\/gearmusthave.com\/products\/rinsmola-bluetooth-5-4-earbuds-hi-fi-3d-bass-4mic-enc-36hrs-playtime","provider":"GearMustHave","version":"1.0","type":"link"}