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4K Drone S155 Pro 3-Axis Gimbal Obstacle Avoidance GPS 5G Relay WIFI Brushless Quadcopter
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S155 Pro 4K Drone 3-Axis Gimbal Obstacle Avoidance GPS 5G Relay WIFI Brushless Quadcopter
- Product Name: 5G Professional GPS Relay Brushless Drone
- Model: S155
- Color: Gray
- Basic functions: 5G relay brushless motor; strong wind resistance; laser obstacle avoidance; 2.7K three-axis gimbal camera; one-button return, low power and out-of-control automatic return powerful function; with optical flow; the aircraft can carry 500g; speed gear bit free switching.
- Advanced features: 2.7K three-axis gimbal camera; 5G relay; 500g load
- Motor power: 1700/KV
- Brushless Motor: 1503
- Remote control battery: 3.7V 1800mah (charging)
- Operation mode: remote control/APP control
- Frequency: 5GHz
- Charging method: universal USB interface
- Battery capacity: 7.4V 3800mah (actual capacity)
- Flight time: about 35-40 minutes
- Charging time: about 4 hours
- Remote control distance: far: 6000 meters, height: 800 meters (actual data: 5000 meters / 800 meters)
- Camera Mode: FPV
- Definition: 2.7K (actual data)
- Video resolution: 2560*1440 (card without compression conditions)
- Photo resolution: 4096x3072 (without compression)
- Frame rate: 25fps
- Speed adjustment: slow/medium/fast
- Packing list: drone*1; remote control*1; battery*1 (optional); USB cable*1; screwdriver*1; fan blade*8; manual*2; laser obstacle avoidance*1 (optional)
- Body size: unfolded size: 40x40x12cm folded size: 19.5x10x12cm
- Package size: 36x23*11cm
- The weight of the complete package: 1390g
- Stand-alone weight: 488g (including battery)
1. The UAV has its own GPS positioning function, which can realize: one-button return, powerful function of automatic return when low battery and out of control, dual cameras with optical flow height setting mode and four-sided obstacle avoidance function
2. 5G relay six-channel with gyroscope: up/down, forward/backward, left/right turn, left/right fly, each direction can be fine-tuned, the flight is stable and easy to operate
3. Functions of connecting to the WIFI system: taking pictures, video recording and real-time transmission, emergency stop, track flight, one-key surround, intelligent follow, add music, screen rotation, display the position of the aircraft
4. Built-in high-definition dual 2.7K three-axis gimbal, the front lens can be adjusted to multiple angles through the remote control, and the viewfinder is more comprehensive
5. The speed gear can be switched freely, and the aircraft can carry 500g
6. The remote control is rechargeable, and the fuselage is equipped with LED night lights
7. The arm can be folded, the wind blades can be folded, easy to carry when going out, professional aerial camera for going out














SHIPPING & DELIVERY
We ship worldwide. Available shipping methods, delivery times, and shipping costs vary by destination, product weight, package size, and shipping method.
ORDER PROCESSING
Most orders are processed within 1–3 business days after payment is confirmed. Special-order or made-to-order products may require additional processing time.
DELIVERY TIME
Estimated delivery time includes processing and transit time. Delivery times are estimates and may vary due to customs clearance, weather, holidays, carrier delays, or other circumstances beyond our control.
Available shipping options and estimated delivery times are shown at checkout.
SHIPPING OPTIONS
Depending on the product and destination, Standard Delivery and Express Delivery options may be available.
Large, heavy, oversized, remote-area, and island shipments may have different shipping options, delivery times, or additional charges.
CUSTOMS, DUTIES & TAXES
Depending on the destination, international orders may be subject to customs duties, import taxes, VAT, or other local charges.
Any applicable charges not included or collected at checkout may be the customer's responsibility.
TRACKING
Once your order ships, you will receive a shipping confirmation email with tracking information.
One order may be shipped in multiple packages, in which case multiple tracking numbers may be provided.
PAYMENT METHODS
We accept major credit and debit cards, including Visa, Mastercard, American Express, and Discover.
We also accept PayPal, Apple Pay, Google Pay, and selected Buy Now, Pay Later services such as Afterpay or Zip or klarna, where available.
Payment methods and installment options may vary by country, device, and order amount.
PAYMENT SECURITY
Payments are securely processed through our payment providers. BOMETOYS does not have access to your complete credit card number or security code.
ORDER CANCELLATION & REFUNDS
Please contact us as soon as possible if you need to cancel an order. Orders that have entered the fulfillment or shipping process may no longer be cancellable.
Approved refunds are issued to the original payment method and may take approximately 7–10 business days to appear, depending on your bank or payment provider.
For full details, please see our Return & Refund Policy.
NEED HELP?
If you have questions about shipping or payment, please contact us at support@bometoys.com
WHY SHOP WITH BOME TOYS
CAREFULLY SELECTED PRODUCTS
We offer a carefully selected range of drones, FPV systems, RC vehicles and aircraft from trusted brands and experienced manufacturers.
RELIABLE GLOBAL SHIPPING
We work with established international shipping carriers to provide reliable delivery options for customers worldwide.
30-DAY RETURNS
Eligible orders can be returned within 30 days in accordance with our return policy.
EXPERT PRODUCT SUPPORT
Need help choosing a product, setting up your equipment or finding the right accessory? Our support team is here to help.
SPARE PARTS & AFTER-SALES SUPPORT
We provide support for spare parts, replacement components and accessories to help you keep your equipment running.
EASY ORDER TRACKING
Once your order ships, we'll send you tracking information so you can follow your package from dispatch to delivery. You can also track at Our order tracking page.











