Overview
The S4 high-speed RC Boat is a ready-to-go speedboat designed for kids and enthusiasts. It features a double rudder (dual steering) motor system, sealed waterproof construction in ABS, 2.4G control with up to 100 m range, and a 3.7V 800mAh lithium battery charged by USB. Visuals show blue and red colorways, twin propellers, LED tail lights, and safety alarms. Top speed is 15KM/H.
Key Features
- 15KM/H high-speed performance
- Double rudder motor with twin propellers for strong drive and steering
- Sealed waterproof design and waterproof motor with protective cover
- 2.4G high-frequency signal; supports multiple boats playing together with mutual non-interference
- Modular 3.7V battery, plug-and-play; visuals indicate endurance about 100 minutes
- Low power, over-distance and stop alarms for safer operation
- Anti-capsize hull design shown in images
- LED tail lights; lighting control from the transmitter
- Gun-type remote controller with 5-minute auto sleep
- 3000 RPM full-output motor claim shown in imagery
Specifications
| Product Type | RC Boat |
| Model | S4 |
| Design | Speedboat |
| Max Speed | 15KM/H |
| Remote Distance | 100m |
| Frequency | 2.4G |
| Control Channels | 4 channels |
| Controller Mode | MODE1, MODE2 |
| Body Battery | 3.7V 800mAh lithium battery |
| Charging Method | USB charging |
| Charging Time | 120min (about 2 hours) |
| Endurance (image) | about 100 minutes |
| Flight/Use Time (text) | about 60 minutes |
| Dimensions (image) | 24×7.5×6cm |
| Dimensions (text) | 24×8×6cm |
| Material | ABS + electrical components (text lists Plastic) |
| Colors | Blue/Red |
| Power Source | Electric |
| Is Batteries Included | Yes |
| Remote Control Battery | 5# AA × 2 (self-provided, not complimentary) |
| Remote Control | Yes |
| State of Assembly | Ready-to-Go |
| Barcode | Yes |
| Certification | CE |
| Origin | Mainland China |
| Recommend Age | 3-6Y, 6-12Y, 14+y |
| Type (text) | Boat & Ship |
| High-concerned chemical | None |
| Choice | yes |
| Noted claims from images | 3000 RPM, water cycle power technology, controlled LED lighting |
What’s Included
- S4 RC Boat
- 3.7V 800mAh body battery (Is Batteries Included: Yes)
- 2.4G remote controller (requires 2 × AA batteries, not included)
- Box packaging
Details

High-speed yacht power system with remote control and dual steering motor for a powerful and waterproof experience.

High-speed yacht with 15km/h speed, adjustable control, 2.4G signal, LED lights, waterproof motor, sealed design, no capsize structure, hard hull, large battery, distance alarm, and premium materials—built for performance and safety.

S4 High Speed Yacht, Pretty Outward Polished, Dual Engine, Beautiful Design

High speed yacht S4, cool futuristic design, advanced technology appearance.

High speed yacht S4 durable power double rudder motor with water cycle technology, prevents overheating, energy-saving and strong.


S4 High Speed Yacht, 15km/h, Powerful Output, Speed is My Bottom Line




S4 high-speed yacht has a durable double steering motor, water cycle power, waterproof cover, and reinforced spiral for strong, energy-efficient performance. (34 words)

S4 High Speed Yacht, 2.4G Signal, Cruise the Route, Dual Engine, Multiple Play, Non-Interference

S4 High Speed Yacht with low power and over-distance alarm for safe sailing, featuring lighting control and alert systems.

High-speed yacht S4 with advanced hull design ensures stability and prevents capsizing.

S4 High Speed Yacht has modular, plug-and-play battery for up to 100 minutes runtime, eliminating power anxiety. (28 words)

Nighttime visibility assured with automatic on feature for bright LED tail lights.

High speed yacht S4 gun type remote control with speed lights, auto sleep after 5 minutes, long light for speed, short for control.

High-speed remote-controlled speedboat, 24x7.5x6cm, ABS+electrical components, 15km+ speed, 3.7V modular battery, twin steering gear, 100-minute endurance, 100-meter range, 2-hour charging.

5-star feedback: accurate product, excellent communication, and fast shipping.
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