{"product_id":"src-flywoo-16074518466909259732394030-firefly-20pro-4s-25mini-3s-hdzero-micro-drone","title":"Firefly 20PRO 4S \/ 25MINI 3S HDZero Micro Drone – Whoop Lite VTX, STM32F405, 20A AIO, XT30","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eFirefly 20PRO 4S \/ 25MINI 3S is an HDZero micro drone platform designed for FPV racing and freestyle, offering two flight configurations built around one core video transmission system. Choose the 2.5-inch 3S model for long-endurance freestyle and aerial shooting, or the 2-inch 4S model for high-power racing and extreme maneuvers.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSeamless VTX swap between two drones (no re-soldering or calibration)\u003c\/li\u003e\n\u003cli\u003eFactory pre-tuned PID; up to 120 km\/h max speed (model-dependent); reduced prop wash\u003c\/li\u003e\n\u003cli\u003eHigh-strength carbon fiber frame with reinforced front arm for crash resistance\u003c\/li\u003e\n\u003cli\u003eBuilt-in buzzer with one-click trigger for easier recovery\u003c\/li\u003e\n\u003cli\u003eSolder-free VTX + buzzer + RX + GPS: plug-and-play assembly\u003c\/li\u003e\n\u003cli\u003eShock-absorbing gimbal with 0°–25° adjustable lens angle to reduce vibration\/jello\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor product support, setup questions, and spare parts assistance, contact support@rcdrone.top or visit https:\/\/rcdrone.top\/.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eFirefly 25MINI 3S\u003c\/th\u003e\n\u003cth\u003eFirefly 20PRO 4S\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eVideo Transmission System\u003c\/td\u003e\n\u003ctd\u003eHDZero Whoop Lite \u0026amp; Micro Cam\u003c\/td\u003e\n\u003ctd\u003eHDZero Whoop Lite \u0026amp; Micro Cam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e97.5 g\u003c\/td\u003e\n\u003ctd\u003e97 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"https:\/\/rcdrone.top\/collections\/flight-controller\" title=\"Flight Controller\"\u003eFlight Controller\u003c\/a\u003e MCU\u003c\/td\u003e\n\u003ctd\u003eSTM32F405\u003c\/td\u003e\n\u003ctd\u003eSTM32F405\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAIO\u003c\/td\u003e\n\u003ctd\u003eGOKU F405 SE 3-4S 20A AIO\u003c\/td\u003e\n\u003ctd\u003eGOKU F405 SE 3-4S 20A AIO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGyroscope\u003c\/td\u003e\n\u003ctd\u003eICM42688-P \/ MPU6000\u003c\/td\u003e\n\u003ctd\u003eICM42688-P \/ MPU6000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlack Box\u003c\/td\u003e\n\u003ctd\u003e8MB\u003c\/td\u003e\n\u003ctd\u003e8MB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eROBO 1303 6000KV\u003c\/td\u003e\n\u003ctd\u003eROBO 1303 6000KV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProps\u003c\/td\u003e\n\u003ctd\u003e2520-3, 3-blade, 1.5 mm shaft\u003c\/td\u003e\n\u003ctd\u003e2023-3, 3-blade, 1.5 mm shaft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Connector\u003c\/td\u003e\n\u003ctd\u003eXT30\u003c\/td\u003e\n\u003ctd\u003eXT30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Input\u003c\/td\u003e\n\u003ctd\u003e3S LiHV (recommended 450 mAh \/ 750 mAh \/ 1000 mAh)\u003c\/td\u003e\n\u003ctd\u003e4S LiHV (recommended 550 mAh \/ 750 mAh)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlight Times (data based on DJI O4 PRO VTX setup)\u003c\/td\u003e\n\u003ctd\u003e\n        1000 mAh: 12 min 30 sec\u003cbr\u003e\n        750 mAh: 9 min 30 sec\u003cbr\u003e\n        550 mAh: 8 min\u003cbr\u003e\n        450 mAh: 5 min\n      \u003c\/td\u003e\n\u003ctd\u003e750 mAh: 6 min 30 s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThrottle (data based on DJI O4 PRO VTX setup)\u003c\/td\u003e\n\u003ctd\u003e\n        1000 mAh: 27%\u003cbr\u003e\n        750 mAh: 26%\u003cbr\u003e\n        550 mAh: 25%\u003cbr\u003e\n        450 mAh: 22%\n      \u003c\/td\u003e\n\u003ctd\u003e750 mAh: 24%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Speed\u003c\/td\u003e\n\u003ctd\u003e95 km\/h\u003c\/td\u003e\n\u003ctd\u003e120 km\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCore Applicable Scenarios\u003c\/td\u003e\n\u003ctd\u003e\n        Long-endurance freestyle flying\u003cbr\u003e\n        Medium-to-long-distance racing\u003cbr\u003e\n        Travel photography\/videography\n      \u003c\/td\u003e\n\u003ctd\u003e\n        High-burst-power racing\u003cbr\u003e\n        Extreme freestyle maneuvers\u003cbr\u003e\n        Flexible indoor\/outdoor flying\n      \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eWhat’s Included\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e1 x Firefly 20PRO (25MINI) HDZero Drone\u003c\/li\u003e\n\u003cli\u003e8 x 2023-3 Propellers (Purple)\u003c\/li\u003e\n\u003cli\u003e1 x Hex Wrench\u003c\/li\u003e\n\u003cli\u003e2 x Battery Anti-Slip Pads\u003c\/li\u003e\n\u003cli\u003e2 x 10*130 mm Battery Straps\u003c\/li\u003e\n\u003cli\u003e2 x Plastic protective side panel (Purple)\u003c\/li\u003e\n\u003cli\u003e2 x Plastic protective side panel (Black)\u003c\/li\u003e\n\u003cli\u003e1 x \u003ca href=\"https:\/\/rcdrone.top\/collections\/flywoo\" title=\"FlyWoo\"\u003eFlywoo\u003c\/a\u003e O3\/O4 Shock Absorber Ball\u003c\/li\u003e\n\u003cli\u003e1 x M2×6.6 mm Shock Absorber Ball\u003c\/li\u003e\n\u003cli\u003e5 x M2 Nylon Nuts\u003c\/li\u003e\n\u003cli\u003e5 x Washers\u003c\/li\u003e\n\u003cli\u003eComplete Screw Kit:\u003cbr\u003e\n    5 x M2x10 NHex Socket Head Cap Screws\u003cbr\u003e\n    2 x M2x8 NHex Socket Head Cap Screws\u003cbr\u003e\n    10 x M2x7 NHex Socket Head Cap Screws\u003cbr\u003e\n    2 x M2x6 NHex Socket Head Cap Screws\u003cbr\u003e\n    4 x M2x5 NHex Socket Head Cap Screws\u003cbr\u003e\n    5 x M2x4 NHex Socket Head Cap Screws\u003cbr\u003e\n    10 x M2x3 NHex Socket Head Cap Screws\n  \u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFPV freestyle flying\u003c\/li\u003e\n\u003cli\u003eFPV racing (indoor\/outdoor, model-dependent)\u003c\/li\u003e\n\u003cli\u003eTravel photography\/videography\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Flywoo","offers":[{"title":"20PRO Drone kit (without vtx) \/ TBS","offer_id":51431925907680,"sku":"flywoo-FW19005078","price":189.99,"currency_code":"USD","in_stock":true},{"title":"25MINI Drone kit (without vtx) \/ TBS","offer_id":51431926038752,"sku":"flywoo-FW19005085","price":189.99,"currency_code":"USD","in_stock":true},{"title":"25MINI Drone kit (without vtx) \/ ELRS 2.4g","offer_id":51431926005984,"sku":"flywoo-FW19005084","price":169.99,"currency_code":"USD","in_stock":true},{"title":"25MINI HDZero \/ TBS","offer_id":51431925973216,"sku":"flywoo-FW19005090","price":339.99,"currency_code":"USD","in_stock":true},{"title":"20PRO HDZero \/ ELRS 2.4g","offer_id":51431925809376,"sku":"flywoo-FW19005075","price":319.99,"currency_code":"USD","in_stock":true},{"title":"20PRO HDZero \/ TBS","offer_id":51431925842144,"sku":"flywoo-FW19005076","price":339.99,"currency_code":"USD","in_stock":true},{"title":"20PRO Drone kit (without vtx) \/ ELRS 2.4g","offer_id":51431925874912,"sku":"flywoo-FW19005077","price":169.99,"currency_code":"USD","in_stock":true},{"title":"25MINI HDZero \/ ELRS 2.4g","offer_id":51431925940448,"sku":"flywoo-FW19005089","price":319.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/20-25-HDZERO-Two-drones.png?v=1776042136","url":"https:\/\/rcdrone.top\/products\/src-flywoo-16074518466909259732394030-firefly-20pro-4s-25mini-3s-hdzero-micro-drone","provider":"RCDrone","version":"1.0","type":"link"}