Overview
The HGLRC Petrel 75 Whoop RTF Kit is a complete, beginner-friendly FPV drone set that includes a 75mm 1S brushless whoop drone, remote control, wireless dongle, and FPV goggles—ready to fly right out of the box. Weighing only 27g±0.3g, this lightweight quadcopter is ideal for indoor and outdoor training. With three adjustable flight modes (self-stabilizing, semi-autonomous, and manual), it offers a smooth learning curve from novice to skilled FPV pilot. The kit includes a 5.8G FPV goggle supporting 0-700° myopia and a dongle compatible with popular simulators like Liftoff, DRL, and Uncrashed.
Key Features
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Three Flight Modes: Self-stabilizing, semi-autonomous, and manual flight for progressive skill levels.
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Ultra Lightweight: 27g±0.3g drone with a 120x120mm body, easy to control and safe for indoor flight.
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Silent Operation: Low noise output measured at ~69.9dB, suitable for indoor use without disturbance.
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Simulator Compatible: Includes ELRS wireless dongle for use with multiple PC FPV simulators.
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Goggle Support for Myopia: FPV goggles support 0–700° nearsighted adjustment and a 30° wide FOV.
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High-Quality Charger: 6-port 1S battery charger included, with dual 550mAh LiHV batteries for extended flight.
Specifications
Drone: Petrel 75 Whoop
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Frame Size: 75mm whoop Frame
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Flight Controller: SPECTER 10A AIO (STM32F411, GYRO: ICM42688)
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ESC Firmware: Bluejay, peak current 13A (10s)
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Motor: SPECTER 0802 21000KV
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Propeller: Gemfan 1610 2-blade
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Battery Support: 1S 3.7V–4.35V (LiHV)
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Weight: 27±0.3g
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Built-in VTX: 0–25–100–400mW adjustable
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Receiver: Built-in ELRS 2.4GHz
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Firmware Version: BF4.4.2
Remote Controller (C1)
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Protocol: ELRS 2.4GHz, 250Hz refresh
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Channels: 8 channels, Bluetooth 4.2
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Charging: Type-C, 1.2A (3–4 hours)
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Battery: 2x 18650 (not included)
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Output: Type-C + Nano TX module slot
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Weight: 195g
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Size: 160×130×50mm
Dongle
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Protocol: ELRS 2.4GHz
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Upgrade Method: USB/WIFI
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Weight: 9.5g
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Dimensions: 74×21×12.5mm
FPV Goggles (VR100)
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Screen: 3.0" IPS, 480×320, 16:9
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Backlight Brightness: 500cd/m²
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FOV: 360° full view
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Latency: <10ms
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Battery: 3.7V 1200mAh Li-polymer
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Charging: USB Type-C
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Use Time: Up to 3 hours
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Weight: 300g
Product List
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1x Petrel 75 Whoop V2 Drone
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1x HGLRC C1 Remote Controller
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1x VR100 5.8G FPV Goggles
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1x HGLRC Wireless Dongle
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2x 550mAh 1S LiHV Battery
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1x THOR 1S Charger V2
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1x HW65W Fast Charging Cube
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4x Gemfan 1610 Props
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1x Micro USB Cable
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1x Type-C Cable
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1x Remote Strap
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2x Battery Straps
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6x Rubber Bands
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1x USB Adapter Board
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1x Propeller Extractor
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1x M2 Hex Wrench
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1x Phillips Screwdriver (1.5mm)
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1x User Manual QR Card
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1x Motor Direction Card
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1x Sticker Sheet
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1x Carrying Case
Details

HGLRC Petrel 75mm RTF kit includes controller, drone, battery charger, FPV goggles, and storage case. Beginners get started in one step.

Petrel 75mm RTF Set includes drone, remote control, goggles. Ideal for beginners and teaching.


Three flight modes: Self-stabilizing (easy), Semi-autonomous (moderate), and Manual (difficult). Each mode increases in complexity, catering to beginners to experienced FPV pilots. One-click switching available.

Silent flight, low noise indoors and outdoors. Sound meter reads 69.9 dBA.


Lightweight HGLRC Petrel 75 V2 Whoop, 120x120mm body, 27g±0.3 weight, size comparison chart.

Dongle supports FPV Logic, DCL, Liftoff, DRL, TRYP, FPV-Uncrashed, Launcher (TBS Simulator). RTF set includes batteries. External TX needs solder joint disconnect.

HGLRC wireless dongle for cable-free use, reserves 3.5MM socket.

Goggles feature new light path design, small size, lightweight, adjustable focus, 0-700 degrees myopia. Perfect for outdoor controller use.

Six-channel battery charger supports simultaneous charging, max current 800mAh-1A.

Equipped luggage, grab and go. Flight essentials in bag, stress-free carrying.

Petrel 75Whoop: 75mm FPV drone with SPECTER 10A AIO, STM32F411 MCU, ELRS 2.4GHz, 5.8G FPV goggles, 360° view, 1200mAh battery. Supports CRSF, Dshot600 protocols. Remote control distance >500m.

Product list includes: HGLRC RTF box, Petrel 75Whoop V2 drone, propellers, goggles, remote control, strap, cables, charger, batteries, dongle, cable ties, rubber bands, USB adapter, screwdriver, wrench, extractor, instructions, sticker, card.
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