{"product_id":"retevis-rb37-bluetooth-walkie-talkies-4-pack-ready-paired-radios","title":"Retevis RB37 Bluetooth Walkie Talkies 4-Pack - Ready-Paired Radios","description":"\u003cp\u003eIn this review the Retevis RB37 Bluetooth walkie talkies stand out as a practical four-pack for teams that need hands-free, reliable short-range voice communication. The single biggest reason to buy is the factory-paired Bluetooth earpiece and radio pairing that reconnects automatically after power-up, which saves time for busy shifts in schools, hospitals, retail floors, and manufacturing sites. The RB37 pairs quickly within about 6m, offers a robust 2000 mAh battery for long standby, and includes both Type-C and charging base options that suit multi-shift use.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuto-paired Bluetooth:\u003c\/strong\u003e Each walkie and its wireless earpiece arrive paired so devices typically reconnect automatically after turning on, cutting setup time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong battery life:\u003c\/strong\u003e A 2000 mAh rechargeable cell delivers roughly 120 hours standby and recharges in about 5 hours by Type-C or charging base for flexible charging routines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHands-free VOX:\u003c\/strong\u003e A 0-9 level VOX setting can be enabled so users can operate hands-free without repeatedly pressing PTT, useful during patrols or managing tasks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in flashlight:\u003c\/strong\u003e The large-diameter light turns on with a 2 second press of the PF2 button and provides emergency illumination in dark areas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePTT on headset:\u003c\/strong\u003e The compact Bluetooth earpiece includes a touch PTT key and separate volume controls, letting users talk or adjust sound without touching the radio.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility and channel lock:\u003c\/strong\u003e RB37 directly talks with other Retevis FRS radios on channels 1-5 and supports a channel-lock feature via firmware activation to prevent accidental channel changes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe RB37 four-pack is aimed at small teams in environments where quick deployment and hands-free communication matter, such as school security teams, retail floor managers, facility maintenance crews, and light manufacturing lines. The ready-paired earpieces and long battery life make these radios especially useful for multi-shift staff who need dependable reconnection and minimal daily setup.\u003c\/p\u003e\n\u003cp\u003eThose who should look elsewhere include users who require very long range professional radios, advanced encryption, or model-specific third-party accessory ecosystems; the RB37 is optimized for short to medium range FRS-style use with Bluetooth headsets and practical on-site features rather than heavy-duty long-range coverage.\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\u003eReady-paired Bluetooth earpieces that auto-reconnect for fast setup.\u003c\/li\u003e\n\u003cli\u003eTwo charging methods (Type-C and charging base) and long standby time support long shifts.\u003c\/li\u003e\n\u003cli\u003eHands-free VOX and headset PTT give flexible communication styles.\u003c\/li\u003e\n\u003cli\u003eBuilt-in flashlight adds safety value for low-light tasks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSound and effective range vary with distance, terrain, and weather, so results depend on the environment.\u003c\/li\u003e\n\u003cli\u003eChannel-Lock requires firmware activation, adding a step for administrators who want to restrict channel changes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eRB37 (4-pack with Bluetooth earpieces)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery\u003c\/td\u003e\n\u003ctd\u003e2000 mAh rechargeable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandby Time\u003c\/td\u003e\n\u003ctd\u003eApproximately 120 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharging\u003c\/td\u003e\n\u003ctd\u003eType-C and charging base (both supported)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVOX\u003c\/td\u003e\n\u003ctd\u003e0-9 level VOX for hands-free operation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eTalks with Retevis FRS radios on channels 1-5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExtras\u003c\/td\u003e\n\u003ctd\u003eWireless earpiece with touch PTT and built-in flashlight (PF2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Retevis RB37 four-pack is a sensible value for teams that need quick-deploy, hands-free radios with long standby and flexible charging. Its auto-paired Bluetooth earpieces and VOX options reduce daily friction for on-shift staff, while the flashlight and headset controls add practical utility. Buy these if you want easy setup and reliable short-range voice links for school, retail, or facility teams.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I pair a radio and headset if they lose connection?\u003c\/strong\u003e\u003cbr\u003ePress and hold PF2 + PTT on the radio to enter pairing mode, then press the headset power button for 5 seconds in power-off status until the indicator flashes; the headset will say connected.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use the radio without the Bluetooth headset?\u003c\/strong\u003e\u003cbr\u003eYes, you can disable Bluetooth by long pressing side button 1 to turn it off and then use the radio normally with its PTT.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the Channel-Lock enabled by default?\u003c\/strong\u003e\u003cbr\u003eNo, Channel-Lock needs firmware activation; press the Identify key for 2 seconds to toggle the lock and prevent channel changes.\u003c\/p\u003e","brand":"Retevis","offers":[{"title":"Default Title","offer_id":48643119218907,"sku":"B0B7HY73K3","price":149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/719Hb_u-7bL._AC_SL1500.jpg?v=1778741863","url":"https:\/\/gearmusthave.com\/products\/retevis-rb37-bluetooth-walkie-talkies-4-pack-ready-paired-radios","provider":"GearMustHave","version":"1.0","type":"link"}