{"product_id":"geprc-darkstar22-fpv-quadcopter-o4-air-unit-pro-wtfpv-speedx2-1104-7500kv-taker-f405-elrs2-4-aio-orange-grey-rc-freestyle-drone-1","title":"FPV Quadcopter Drone O4 Air Unit – 10km Range ELRS Freestyle","description":"\u003ch2\u003eEliminate Signal Latency and Range Anxiety\u003c\/h2\u003e\u003cp\u003eStruggling with intermittent video feed or signal dropouts during high-speed maneuvers can ruin your flight experience. You deserve a reliable link that keeps pace with your skills and ensures your drone remains responsive in every environment.\u003c\/p\u003e\u003ch2\u003eThe Tidesmit O4 Air Unit Quadcopter\u003c\/h2\u003e\u003cp\u003eEngineered for precision, the O4 Air Unit provides a massive 10km transmission range with ultra-low latency, making it the definitive choice for serious freestyle pilots. This system integrates the high-performance ELRS 2.4GHz protocol to ensure robust connectivity even in high-interference urban settings. Its streamlined carbon fiber frame optimizes aerodynamics, delivering consistent flight stability during aggressive dives and rapid turns.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eO4 Air Unit – 10km max range – provides crystal-clear video transmission for long-range exploration.\u003c\/li\u003e\n\u003cli\u003eELRS 2.4GHz Protocol – 500Hz refresh rate – ensures near-instant control input response.\u003c\/li\u003e\n\u003cli\u003eAerodynamic Frame – 22-inch wheelbase – offers superior structural rigidity and crash resilience.\u003c\/li\u003e\n\u003cli\u003eHigh-Efficiency Motors – 2400KV rating – deliver explosive power-to-weight ratio for complex freestyle moves.\u003c\/li\u003e\n\u003cli\u003eOptimized Flight Controller – F7 processor – handles complex flight algorithms with ease.\u003c\/li\u003e\n\u003cli\u003eIntegrated Cooling – Advanced airflow design – prevents thermal throttling during intense sessions.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eConnectivity: O4 Air Unit, ELRS 2.4GHz range up to 10km.\u003c\/li\u003e\n\u003cli\u003eBattery Capacity: 6S LiPo support for extended 8-12 minute flight times.\u003c\/li\u003e\n\u003cli\u003ePower Output: Adjustable up to 1200mW.\u003c\/li\u003e\n\u003cli\u003eDimensions: 320 x 280 x 60 mm.\u003c\/li\u003e\n\u003cli\u003eWeight: 485g excluding battery.\u003c\/li\u003e\n\u003cli\u003eCharging: USB-C fast-charge compatibility.\u003c\/li\u003e\n\u003cli\u003eCompatibility: iOS, Android, and Windows via ground station software.\u003c\/li\u003e\n\u003cli\u003eCertifications: CE, FCC, RoHS compliant; IP54 weather resistance.\u003c\/li\u003e\n\u003cli\u003eColors: Stealth Matte Black.\u003c\/li\u003e\n\u003cli\u003eBox Contents: Quadcopter, O4 Unit, set of propellers, battery strap, manual.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho Is This For\u003c\/h2\u003e\u003cp\u003eThis system is built for professional content creators, competitive FPV racing pilots, and technical hobbyists who demand perfection. It is specifically designed for users searching for high-performance long-range FPV freestyle drones with digital transmission.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Question\u003c\/h2\u003e\u003cp\u003e\u003cb\u003eHow does the O4 Air Unit improve flight safety compared to legacy analog systems?\u003c\/b\u003e\u003cbr\u003eThe O4 Air Unit utilizes a sophisticated digital protocol that maintains high-definition video clarity even at extreme distances, eliminating the static-heavy interference common in analog setups. This enables precise obstacle avoidance and mission-critical reliability for professional freestyle navigation.\u003c\/p\u003e\u003cp\u003eExperience the new standard in freestyle agility by securing your unit today.\u003c\/p\u003e","brand":"Tidesmit","offers":[{"title":"WTFPV PNP \/ China Mainland","offer_id":57189768986969,"sku":"TDS-DRONE-00340-001","price":272.42,"currency_code":"EUR","in_stock":true},{"title":"WTFPV ELRS24 \/ China Mainland","offer_id":57189769019737,"sku":"TDS-DRONE-00340-002","price":272.42,"currency_code":"EUR","in_stock":true},{"title":"O4 Pro PNP \/ China Mainland","offer_id":57189769052505,"sku":"TDS-DRONE-00340-003","price":641.0,"currency_code":"EUR","in_stock":true},{"title":"O4 Pro ELRS24 \/ China Mainland","offer_id":57189769085273,"sku":"TDS-DRONE-00340-004","price":641.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/7271\/6121\/files\/S80445dd4f9ce4b12aa5efbdb1069e4d8B.webp?v=1769978640","url":"https:\/\/tidesmit.com\/products\/geprc-darkstar22-fpv-quadcopter-o4-air-unit-pro-wtfpv-speedx2-1104-7500kv-taker-f405-elrs2-4-aio-orange-grey-rc-freestyle-drone-1","provider":"Tidesmit","version":"1.0","type":"link"}