{"product_id":"literadio-4-radio-transmitter","title":"BETAFPV LiteRadio 4 Radio Transmitter (ExpressLRS 2.4G, 10CH, Bluetooth, 2000mAh, USB Type-C)","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe \u003ca href=\"https:\/\/rcdrone.top\/collections\/betafpv\" title=\"BETAFPV\"\u003eBETAFPV\u003c\/a\u003e LiteRadio 4 is a compact \u003cstrong\u003eradio transmitter\u003c\/strong\u003e designed for portable training and everyday flying, with 10-channel operation, 5D trim switches, Bluetooth connectivity, and an ExpressLRS 2.4G RF system.\u003c\/p\u003e\u003cp\u003eVisible feature text: “Train On the Go, Dominate in the Air”, “One Transmitter, Infinite Skills”, “Wireless Training Freedom”, and “Pocket-Sized Precision: Wherever You Fly, LiteRadio 4 Fits the Journey”.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpressLRS 2.4G protocol\u003c\/strong\u003e (ELRS 2.4G).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10-channel flexibility\u003c\/strong\u003e via tactile switch (visible text: “Tactile Switch unlock 10 channels of customized control”).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5D trim switches\u003c\/strong\u003e for quick adjustments (visible text: “Trim Switch fine-tune controls mid-flight for drones \/ fixed wing \/ drone soccer \/ robot”).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced-coated gimbal sensor\u003c\/strong\u003e (visible text: “smooth movement with extended durability”).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimulator connectivity\u003c\/strong\u003e: Bluetooth Joystick Mode; also supports USB-cable connection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery and charging\u003c\/strong\u003e: built-in 1S 2000mAh LiPo; visible text “8H Endurance” and “40-Min Full Charge”; charging power listed as 5V, max 3A (15W).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel use cases shown\u003c\/strong\u003e: FPV, drone soccer, robot, and fixed wing.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor setup help, manuals, or after-sales support, contact \u003ca href=\"https:\/\/rcdrone.top\/\" rel=\"noopener\" target=\"_blank\"\u003ehttps:\/\/rcdrone.top\/\u003c\/a\u003e or email \u003ca href=\"mailto:support@rcdrone.top\"\u003esupport@rcdrone.top\u003c\/a\u003e.\u003c\/p\u003e\u003ch2\u003eVersions\u003c\/h2\u003e\u003ch3\u003eStandard Version\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eColor: Gray\u003c\/li\u003e\n\u003cli\u003eGimbal: Potentiometer\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTwilight Limited Edition\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eColor: gray blue\u003c\/li\u003e\n\u003cli\u003eGimbal: Hall\u003c\/li\u003e\n\u003cli\u003eLimited release: 1,000 units\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eItem\u003c\/td\u003e\n\u003ctd\u003eLiteRadio 4 Radio Transmitter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eGray (Standard Version), gray blue (Twilight Limited Edition)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGimbal\u003c\/td\u003e\n\u003ctd\u003ePotentiometer (Standard Version), Hall (Twilight Limited Edition)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRF System\u003c\/td\u003e\n\u003ctd\u003eExpressLRS 2.4G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRF Output Power\u003c\/td\u003e\n\u003ctd\u003e25mW\/50mW\/100mW (adjustable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSimulator Connection\u003c\/td\u003e\n\u003ctd\u003eBluetooth and USB-cable connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Simulator\u003c\/td\u003e\n\u003ctd\u003eMost simulators and DJI Virtual Flight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePort\u003c\/td\u003e\n\u003ctd\u003eType C port (integrates data transfer and charging)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharging Power\u003c\/td\u003e\n\u003ctd\u003e5V, max 3A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery\u003c\/td\u003e\n\u003ctd\u003eBuilt-in 1S 2000mAh LiPo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEndurance\u003c\/td\u003e\n\u003ctd\u003e4-5 hours at 100mW or max 8 hours at 25mW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003ec. 210g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e172.5mm*118.5mm*72.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eControls \u0026amp; Ports (Diagram Labels)\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eJoystick (left\/right)\u003c\/li\u003e\n\u003cli\u003eLanyard Loop\u003c\/li\u003e\n\u003cli\u003ePower Button\u003c\/li\u003e\n\u003cli\u003eTrim Switch (left\/right)\u003c\/li\u003e\n\u003cli\u003eStatus Indicator\u003c\/li\u003e\n\u003cli\u003eBattery Indicator\u003c\/li\u003e\n\u003cli\u003eSwitch A, Switch B, Switch C, Switch D, Switch E, Switch F\u003c\/li\u003e\n\u003cli\u003eBind Button\u003c\/li\u003e\n\u003cli\u003eType-C Port\u003c\/li\u003e\n\u003cli\u003eSETUP Button\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFPV flying practice and general RC control\u003c\/li\u003e\n\u003cli\u003eDrone soccer\u003c\/li\u003e\n\u003cli\u003eRobot control\u003c\/li\u003e\n\u003cli\u003eFixed-wing models\u003c\/li\u003e\n\u003cli\u003eSimulator training on PC, mobile devices, and tablets (Bluetooth \/ USB)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSoftware\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eBETAFPV Configurator\u003c\/strong\u003e (open-source). Version mentioned: V2.0.0 (released December 2024). Listed support: Windows, macOS, and Linux (Debian family). Listed highlights: Real-time Feedback, Simplified Troubleshooting, Easy Parameter Adjustment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eImportant note:\u003c\/strong\u003e DO NOT power on the transmitter before connecting it to the PC. Doing so will render the USB port non-functional.\u003c\/p\u003e\u003cp\u003eDownload: \u003ca href=\"https:\/\/github.com\/BETAFPV\/BETAFPV_Configurator\/releases\" rel=\"noopener\" target=\"_blank\"\u003ehttps:\/\/github.com\/BETAFPV\/BETAFPV_Configurator\/releases\u003c\/a\u003e\u003c\/p\u003e\u003ch2\u003eManuals \/ Files\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eManual: \u003ca href=\"https:\/\/support.betafpv.com\/hc\/en-us\/article_attachments\/40772076147737\" rel=\"noopener\" target=\"_blank\"\u003ehttps:\/\/support.betafpv.com\/hc\/en-us\/article_attachments\/40772076147737\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eLiteRadio 4 Radio Transmitter Manual: \u003ca href=\"https:\/\/support.betafpv.com\/hc\/en-us\/article_attachments\/50934796027673\" rel=\"noopener\" target=\"_blank\"\u003ehttps:\/\/support.betafpv.com\/hc\/en-us\/article_attachments\/50934796027673\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eBETAFPV ELRS V3.0.0 firmware: \u003ca href=\"https:\/\/support.betafpv.com\/hc\/en-us\/articles\/36869017436953-LiteRadio-4\" rel=\"noopener\" target=\"_blank\"\u003ehttps:\/\/support.betafpv.com\/hc\/en-us\/articles\/36869017436953-LiteRadio-4\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eDJI simulator support \/ Android compatibility article attachment: \u003ca href=\"https:\/\/support.betafpv.com\/hc\/article_attachments\/41279344846617\" rel=\"noopener\" target=\"_blank\"\u003ehttps:\/\/support.betafpv.com\/hc\/article_attachments\/41279344846617\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat’s Included\u003c\/h2\u003e\u003ch3\u003eTwilight Limited Edition\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1 * LiteRadio 4 Radio Transmitter (Twilight Limited Edition)\u003c\/li\u003e\n\u003cli\u003e1 * Gimbal Protector\u003c\/li\u003e\n\u003cli\u003e1 * User Manual\u003c\/li\u003e\n\u003cli\u003e1 * USB Type-C Cable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eStandard Edition\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1 * LiteRadio 4 Radio Transmitter (Standard Edition)\u003c\/li\u003e\n\u003cli\u003e1 * Gimbal Protector\u003c\/li\u003e\n\u003cli\u003e1 * User Manual\u003c\/li\u003e\n\u003cli\u003e1 * USB Type-C Cable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2 id=\"details\"\u003eDetails\u003c\/h2\u003e\u003cdiv class=\"details-gallery\"\u003e\n\u003cimg alt=\"BETAFPV LiteRadio 4 radio transmitter with ExpressLRS 2.4G and Bluetooth, compact 10-channel controller\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/BetaFPV-LiteRadio-4-Radio-Transmitter.jpg?v=1777516797\"\u003e\u003cp\u003eTrain anywhere with LiteRadio 4—a compact ExpressLRS 2.4G transmitter built for everyday FPV practice and portable flying.\u003c\/p\u003e\n\u003cimg alt=\"LiteRadio 4 control layout diagram with joysticks, trim switches, power button, bind button, and USB-C port labels\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/BetaFPV-LiteRadio-4-Radio-Transmitter_fb4592c5-5544-4d1e-9b3e-63ed13147ee6.jpg?v=1777516812\"\u003e\u003cp\u003eFront and rear controls are clearly laid out, including the 5D trim switches, bind button, and USB‑C port for data and charging.\u003c\/p\u003e\n\u003cimg alt=\"Close-ups of LiteRadio 4 tactile switch, trim switch controls, and advanced-coated gimbal sensor assembly\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/BetaFPV-LiteRadio-4-Radio-Transmitter_243e925c-6788-4c14-9c13-5d6b625a469d.jpg?v=1777516821\"\u003e\u003cp\u003eTactile switches expand control options up to 10 channels, while trim switches and coated gimbals support fine, durable inputs.\u003c\/p\u003e\n\u003cimg alt=\"LiteRadio 4 transmitter use cases collage for FPV, drone soccer, robot control, fixed-wing flying, and simulator practice\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/BetaFPV-LiteRadio-4-Radio-Transmitter_69a81b62-4e52-4b4f-b128-67909c4f564b.jpg?v=1777516829\"\u003e\u003cp\u003eOne transmitter supports multiple RC styles—from FPV and fixed wing to drone soccer, robots, and simulator training.\u003c\/p\u003e\n\u003cimg alt=\"LiteRadio 4 Bluetooth wireless simulator connection with laptop and mobile FPV simulator screens\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/BetaFPV-LiteRadio-4-Radio-Transmitter_a25e414c-cce6-4ff0-8dcc-85d3bc336c8c.jpg?v=1777516837\"\u003e\u003cp\u003eBluetooth joystick mode enables cable-free simulator sessions on compatible devices when practicing at home or on the move.\u003c\/p\u003e\n\u003cimg alt=\"LiteRadio 4 compact transmitter being placed in a bag, emphasizing portable, travel-friendly size\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/BetaFPV-LiteRadio-4-Radio-Transmitter_06ba945a-a928-4754-9c47-de77489578a8.jpg?v=1777516843\"\u003e\u003cp\u003eA small, lightweight shape makes it easy to pack for field sessions and quick training trips.\u003c\/p\u003e\n\u003cimg alt=\"LiteRadio 4 battery and USB-C charging graphic showing 2000mAh capacity, 8-hour endurance, and 40-minute full charge\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/BetaFPV-LiteRadio-4-Radio-Transmitter_60fa4f46-0899-4017-a286-40ce247c46a8.jpg?v=1777516850\"\u003e\u003cp\u003eThe built-in 2000mAh LiPo is designed for long sessions and fast top-ups through USB‑C charging.\u003c\/p\u003e\n\u003cimg alt=\"LiteRadio series comparison image showing LiteRadio 4 alongside LiteRadio 3 Pro, LiteRadio 3, and LiteRadio 2 SE transmitters\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/BetaFPV-LiteRadio-4-Radio-Transmitter_02cc0340-9ec6-4610-bf94-51731b3e37f7.jpg?v=1777516857\"\u003e\u003cimg alt=\"LiteRadio 4 transmitter with simulator platform icons for Windows, macOS, Linux, Android, iOS, and FPV simulators\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/BetaFPV-LiteRadio-4-Radio-Transmitter_7cf12447-7ba2-4a6d-a8f8-cf6299862177.jpg?v=1777516865\"\u003e\u003cimg alt=\"BETAFPV Configurator V2.0 software screen behind LiteRadio 4 for parameter setup and real-time feedback\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/BetaFPV-LiteRadio-4-Radio-Transmitter_098c3a14-5517-4d8f-bb7d-3377d55bc5e3.jpg?v=1777516872\"\u003e\u003cimg alt=\"LiteRadio 4 package contents in white: transmitter, retail box, USB cable, and LiteRadio instruction manual\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/BetaFPV-LiteRadio-4-Radio-Transmitter_25db7b72-13e8-4a15-a0b5-efefe91e3f0e.jpg?v=1777516878\"\u003e\u003cp\u003eIn the box: LiteRadio 4 transmitter with USB cable and printed manual for quick setup.\u003c\/p\u003e\n\u003cimg alt=\"LiteRadio 4 package contents in gray: transmitter, product box, USB cable, and printed LiteRadio manual\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/BetaFPV-LiteRadio-4-Radio-Transmitter_98df65cc-c1a9-4620-a294-a5899e39142e.jpg?v=1777516885\"\u003e\n\u003c\/div\u003e","brand":"BETAFPV","offers":[{"title":"ExpressLRS 2.4G \/ Twilight Limited Edition (Mode 2\/Left stick throttle)","offer_id":52393015640288,"sku":"01080012_5-1","price":69.99,"currency_code":"USD","in_stock":true},{"title":"ExpressLRS 2.4G \/ Mode 2 (Left stick throttle)","offer_id":52393015673056,"sku":"01080012_5-2","price":62.99,"currency_code":"USD","in_stock":true},{"title":"ExpressLRS 2.4G \/ Mode 1 (Right stick throttle)","offer_id":52393015705824,"sku":"01080012_5-3","price":62.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/LiteRadio_4_Radio_Transmitter_Twilight_front_view.jpg?v=1777476124","url":"https:\/\/rcdrone.top\/products\/literadio-4-radio-transmitter","provider":"RCDrone","version":"1.0","type":"link"}