OMPHobby M1 V3 Pro BNF Electric Helicopter (Green)

Description

Ultra-Light Precision Micro Heli

The OMPHobby M1 V3 Pro BNF Electric Helicopter is a purpose-built 100-size micro helicopter designed for pilots of all skill levels, from first hover to aggressive 3D flight. With a flying weight of just 112 grams, including its integrated ExpressLRS receiver and a 297mm rotor diameter, it delivers the lightest disk loading in its class and a remarkably stable, mature flight feel. Improved efficiency provides 20-30% longer flight times while offering stronger power output and greater control authority. The model balances ultra-light construction with confident handling, making it equally capable in hovering, sport flying, and demanding aerobatics.

About the M1 V3 PRO

Airframe and Structural Design

The airframe has been completely re-engineered with a structure inspired by the M2 V3 platform. A central main plate forms the backbone, supporting the motor, servo rack, and tail boom, while carbon side panels secure the skids, battery, and flight controller. Reinforcement plates at the rear help redirect crash forces to protect key components. The redesigned rotor head features axial bearings and refined geometry for smoother blade control and precise cyclic response across low and high RPM ranges. Paired with APEX 125 blades, the system enhances stability and control authority throughout the flight envelope.

Power System and Tail Performance

An optimized R23X-2 main motor provides strong and efficient output in a lightweight design, while the R11X-2 tail motor works with a keyed APEX 27 tail propeller for crisp yaw response and reduced noise. The tail assembly uses a hollow carbon fiber boom and a minimalist motor mount that also acts as a heat sink, improving durability and responsiveness. Power comes from a 2S 400mAh 50C LiHV battery with a gold-plated GY15 3-pin connector engineered for high-current demands. This combination delivers strong thrust, improved efficiency, and extended flight duration across all flying styles.

Flight Control and User Experience

Control is handled by the OFS3+ flight system with integrated ExpressLRS, offering advanced performance and broad protocol compatibility, including CRSF, F.Port, SRXL2, DSM, and S.BUS. The system supports full telemetry, firmware updates, app connectivity, adjustable parameters, and multiple flight modes, including 3D, self-leveling, and rescue. Setup can be completed through a simplified LED interface or full PID tuning access. The helicopter includes one battery, a charging cable, a Bluetooth module, a spare parts bag, and the integrated receiver, and it requires only two hex driver sizes for complete servicing. A sleek aerodynamic canopy is available in several color options.

Features:

• Ultra-light 100-size platform
• Extended flight efficiency
• Re-engineered airframe structure
• Axial bearing rotor head
• High-authority tail assembly
• Optimized main motor performance
• Advanced OFS3+ flight control system
• High-performance LiHV power solution
• Broad receiver compatibility
• Reinforced servo & component layout