The Chasing M2 S Underwater Drone is a cutting-edge ROV designed for professionals across industries such as marine inspection, scientific exploration, aquaculture monitoring, and underwater filmmaking. Featuring an open-body design, proprietary imaging algorithms, and a flagship sealed structure, the M2 S delivers precise movement, superior image clarity, and operational reliability even in turbulent waters.
With 8 vectored thrusters and CHASING’s NeptuneX intelligent flight control, the M2 S enables translation and rotation independently for smoother navigation. Its advanced Apex Anti-Stuck C-Motor 3.0 minimizes corrosion and motor failure while ensuring powerful thrust. Whether diving up to 100 meters deep or covering up to a 400-meter operational radius, this ROV is compact, easy to transport, and ready for deployment by a single operator.
Its 4K UHD camera, 12MP stills, and advanced CHASING Aquavision algorithm guarantee professional-grade underwater imaging. Features like a detachable 64GB SD card, live-streaming, and HDMI output enhance flexibility in data handling and sharing.

Key Features
Three Mechanisms for Advanced Performance
-
8 Vectored-Thrusters: Allows for independent rotation and translation, ensuring precise movement underwater.
-
NeptuneX Flight Control System: Resists currents and wave interference using Kalman inertial navigation fusion.
-
Apex Anti-Stuck C-Motor 3.0: Advanced corrosion-resistant motor with magnet protection for maximum reliability.
Structural Innovations
-
Flagship Airtight Structure: Revamped waterproof main cabin and enhanced lighting for improved visibility.
-
Butterfly Wing Design: Aesthetic and functional wings help protect propellers and simplify drone orientation.
Broad Operational Capacity
Interchangeable Battery System
Compact and Portable
High-Definition Imaging & Smart Sharing
-
4K UHD Video / 12MP Photos / SONY 1/2.3” CMOS Sensor
-
F2. Aperture / EIS / 4000lm LED Lighting*
-
CHASING Aquavision for image clarity, color correction, and detail enhancement.
-
Removable 64GB SD card (expandable up to 512GB).
-
Real-time HDMI output, live streaming, and social media sharing.
-
Quick editing and time-lapse tools.
Seamless Operator Experience
-
CHASING app + professional remote control.
-
Logs temperature, depth, and camera data.
-
Supports VR, Observer Mode, and multi-viewer watching.
Multiple accessories

All-Scenario Performance, Imaging, and Usability
The CHASING M2 S is engineered for unmatched versatility across industries. Whether you're conducting underwater photography, hull or dock inspections, aquaculture and fishery monitoring, emergency rescue operations, or pipeline and hydropower structure evaluations, this ROV delivers reliable, high-precision results. Its compact body and high-mobility design allow for easy deployment in virtually any underwater environment.
Extended Runtime with Swappable Battery
Equipped with a standard 97.68Wh battery offering up to 4 hours of operation, the M2 S ensures uninterrupted missions. For longer deployments, simply swap in the optional 200Wh high-capacity battery—no additional setup needed.
Lightweight, Portable, and Operator-Friendly
At just a compact size and low weight, the M2 S is built for rapid deployment by a single operator. Ideal for both field professionals and research teams, it’s designed to boost productivity in tight timelines and mobile operations.
Professional Imaging & Visual Clarity
Capture underwater environments in stunning detail with:
Paired with CHASING Aquavision, an advanced imaging algorithm that enhances transparency, reduces underwater noise, and delivers accurate color correction, your footage stays crisp and clear even in low-light or murky waters.
Smart Media Handling & Connectivity
The 64GB SD memory card (expandable to 512GB) is removable for easy file transfer. Users can:
-
Live-stream directly from the drone
-
Share via social media
-
Output in real time with HDMI
-
Take stills while recording video
-
Use time-lapse and quick-edit tools for efficient post-production
Operator-Centric Experience
Enjoy smooth and intuitive operation with the CHASING App and professional remote control. Track depth, temperature, and positioning with ease. For collaborative work, the system supports:

What’s in the Box
Lite (100M)
Standard Set (200M)
Advanced Set (200M)
Technical Specifications
-
Max Depth: 100m (328 ft)
-
Max Radius: 200m (extendable to 400m)
-
Max Speed: 2 m/s
-
Camera: 4K UHD, 12MP, 1/2.3” Sony CMOS
-
Lighting: 4000lm LED
-
Battery: 97.68Wh (std), 200Wh (optional)
-
Run Time: Up to 4 hours
-
Storage: 64GB SD (expandable to 512GB)
-
Weight: Lightweight and portable
-
Control: Remote + App (HDMI, VR, and Observer Mode support)
-
Construction: Sealed body, butterfly wing design, corrosion-resistant motors
-
Accessories Supported: Grabber Arms, Floodlights, Camera Mounts, and more
