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MJX B4W 5G WiFi FPV Ultrasonic GPS Foldable Brushless RC Camera Drone Quadcopter RTF
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MJX B4W 5G WiFi FPV Ultrasonic GPS Foldable Brushless RC Camera Drone Quadcopter RTF

- Black One Battery

5G WiFi 4K HD Camera, Optical Flow Positioning, Powerful Brushless Motor
    COD This product supports COD on delivery. Suggestions: Do not place orders with non-COD products, otherwise you will not be able to choose COD payment method.
    Ship between: Jun 13 - Jun 15, Estimated Shipping Time: business days Order Processing Time may require a few days. Once dispatched from warehouse, Shipping (or Delivery) Time depends on the Shipping Method.
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Main Features:
Optical Flow Positioning
The built-in optical flow sensor that gets the real-time optical flow information and makes integrating computations
Ultrasonic sensor assists a barometer to keep a super stable altitude hold
5G WiFi 4K HD Camera
The wide-angle lens, which made up of a number of optical lens elements, makes it possible for the camera to capture a sharp and vivid image with an expansive background
Follow Me Mode
The drone's camera will lock on your mobile phone when using this function.
4-in-1 Responsive ESC
The innovative 4-in-1 electronic speed controller makes racing aircraft more agile and more adept at sudden maneuvers including sharp turns and hard braking.
Powerful Brushless Motor
MT2204 1400KV brushless motor, the most cost brushless motor among the brushless motor lines. Maximum upward lift 230g.
Headless mode makes flight much simple.
Up / down, forward / backward, turn left / right, sideward flight, GPS positioning, headless mode, one key return, follow me

Product Parameters:
● Item Name: Bugs 4W
● Item No.: B4W
● Mode: Mode 2 ( Left Hand Mode )
● Wheelbase: 330mm
● Quadcopter Size:
19.5 x 11.5 x 7cm ( the arms folded )
45.2 x 41.5 x 7cm ( the arms not folded )
● Quadcopter Weight: 640g
● Max. Ascent Speed: 3m/s
● Max. Descent Speed: 2m/s
● Max. Flying Speed: 40km/h
● Max Flying Time: 20mins
● Max. Limit Height: 120m
● Motor: 2204 1400KV Brushless Motor
● ESC: 10A Brushless
● Supported SD Cards: Micro SD Card Class 10 and above ( not included )
● Max. Expansion: 32GB

Remote Controller:
● Operating Frequency: 2.4G
● R/C Distance: About 1.6km ( Free interference and no occlusion )
● Transmitter Battery: 1.5V 2 x AA ( Not Included )
● Using Time: About 12h

4K HD Camera:
● Effective Pixels: 4K
● Video Frames: 20fps
● Lens Angle: 120°
● Sensor: 1/2.7 CMOS
● Aperture: F/2.0
● Focal Length: 3.7mm
● Local Video Frame Rate: 4K @ 16fps, 2.5K @ 25fps
● Camera Adjustable Angle: 0° to -90° ( Adjusted By Transmitter )
● Max Photo Resolution: 3840 x 2160
● Max Video Resolution: 3840 x 2160

● Name: M RC PRO
● Video Transmission System: 5G WiFi ( )
● Live View Quality: 720P @ 20fps
● Mobile Device Holder: Max.5.5 inch smartphones
● Required Operating Systems: iOS 8.0 or later / Android 4.4.4 or later
● FPV distance: about 500m ( free interference and no occlusion )

● Capacity: 3400mAh
● Voltage: 7.6V
● Battery Type: 2S Lipo
● Battery Weight: 165g
● Flying Time: About 20mins
● Charging Time: About 4h
● Ambient Temperature: 5 - 40 Deg.C

● Input: 5V/2-2.1A
● Output: 3.8V/2A
● Operating Temperature Range: 5 - 40 Deg.C



Brand: MJX
Model: B4W
Material: ABS/PS,Electronic Components
Type: Quadcopter
Motor Type: Brushless Motor
Functions: Air Press Altitude Hold,Forward/backward,Headless Mode,One Key Automatic Return,One Key Landing,One Key Taking Off,Sideward flight,Turn left/right,Up/down
Diagonal Length: 330mm
Max Flying Height: 120m
Max Speed: 40km/h
Max Ascent Speed: 3m/s
Max Descent Speed: 2m/s
Hover Accuracy: Vertical ±0.3m,Horizontal ±0.3m(Indoor routine environment, within 3 meters height); Vertical ±0.3m,Horizontal ±0.5m(Outdoor 3 meters above normal environment)
Kit Types: RTF
Level: Intermediate Level


Remote Control: 5.8GHz Wireless Remote Control
Channel: 4-Channels
Radio Mode: Mode 2 (Left-hand Throttle)
Compatible with Additional Gimbal: No
Transmitter Power: 2 x 1.5V AA battery(not included)


Battery: 7.6V 3400mAh Li-po Battery
Flying Time: About 20mins
Battery Weight: 165g


Camera Pixels: 3840*2160
Video Resolution: 3840*2160

Dimensions and Weight

Product weight: 0.6400 kg
Package weight: 1.8000 kg
Product size (L x W x H): 45.20 x 41.50 x 7.00 cm / 17.8 x 16.34 x 2.76 inches
Package size (L x W x H): 32.20 x 24.30 x 10.00 cm / 12.68 x 9.57 x 3.94 inches

Package Contents

Package Contents: 1 x RC Quadcopter, 1 x Transmitter, 1 x 7.6V 3400mAh Battery, 1 x Charger, 1 x USB Cable, 4 x Propeller, 1 x Screwdriver, 1 x English Manual

MJX B4W 5G WiFi FPV with 4K HD Camera Ultrasonic GPS Foldable Brushless RC Camera Drone Quadcopter RTF - Black One Battery

MJX B4W 5G WiFi FPV with 4K HD Camera Ultrasonic GPS Foldable Brushless RC Camera Drone Quadcopter RTF - Black One Battery

MJX B4W 5G WiFi FPV with 4K HD Camera Ultrasonic GPS Foldable Brushless RC Camera Drone Quadcopter RTF - Black One Battery

MJX B4W 5G WiFi FPV with 4K HD Camera Ultrasonic GPS Foldable Brushless RC Camera Drone Quadcopter RTF - Black One Battery

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Customer Reviews

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See all 1 reviews Write a Review
  • Chris Suba
    Yes (0) Color: Black Size: Three batteries
    great beginner drone!
    This was my first camera drone. Great features, good price and easy to fly, using gps/or included remote!!

    Nov 14,2020

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There are two key factors which will affect the time you receive your items.

Item processing time
After receiving your order,we require some time to test the product to ensure its quality.The exact processing time varies depending on the item.The average processing time is 3 working days.but this can also be affected by the item's stock status. For small quantity orders,the processing time is 1-3days while larger quantity orders may require 2-5days.
Shipping methods
China Warehouse:
Shipping Type Country or Region Arrive within 1-7 Days Arrive within 8-15 Days Arrive within 16-30 Days Arrive within 31-45 Days Average Time (Days)
Unregistered Air Mail or Registered Air Mail United States 0.52% 44.87% 49.88% 3.5% 18.13
Spain, United Kingdom, Italy, Germany, France & Portugal 5.18% 43.44% 48.34% 1.17% 15
Netherlands, Greece, Poland, Hungary, Slovakia, Czech Republic 2.96% 40.34% 52.54% 3.74% 18.66
Russia 0% 4.45% 84.41% 11.1% 28
Japan, Korea 0% 21.30% 68.80% 9.66% 17.75
Brazil 0% 0% 23.91% 72.09% 38.6
Turkey 0% 37.75% 59.05% 3.1% 20.33
Thailand, Singapore & Malaysia 0% 40.39% 56.12% 2.6% 16.2
Other countries 0.7% 38.79% 47.94% 8.56% 23.57
Priority Line United States 12.28% 79.05% 7.4% 0.52% 11.75
Spain, United Kingdom, Italy, Germany, France & Portugal 8.44% 66.56% 23.45% 0.45% 13.55
Russia 0% 3.48% 75.79% 20.04% 31
Brazil 2.21% 6% 61.29% 25.46% 30
Turkey 20.42% 77% 3% 0.08% 10
Australia 7.67% 86.60% 5.68% 0% 11
Korea 97.54% 1.57% 0.89% 0% 7
Japan 95.80% 2.09% 0% 0% 6.84
Thailand, Singapore & Malaysia 58.96% 41.04% 0% 0% 8.45
Other countries 22.33% 30.8% 27.62% 17.64% 18.65
Expedited Shipping ALL countries(EMS) 3.8% 46.8% 26% 15% 14.8
ALL countries(DHL) 65.8% 25.75% 3.86% 0.37% 6.72
GW Warehouse: Typically 3-5 days to the UK, 3-7 days to other European countries.
USA Warehouse: Generally, 3-7 days to a USA address.
ES Warehouse: Generally, 2-5 days to the Spain, 3-7 days to the Portugal.
Shipping from warehouse nearest to shipping address is faster. Additional charges may apply.
Note: This is a general guide and delays maybe caused force majeure, natural disasters, inclement weather, war, public holidays, and factors outside our control. Generally speaking, we offer free shipping for MJX B4W 5G WiFi FPV Ultrasonic GPS Foldable Brushless RC Camera Drone Quadcopter RTF to United States (US, USA), United Kingdom (UK, GB), Germany, Italy, France, Spain, Portugal, Poland, Brazil, Russia, Japan, Greece, Austria, Hungary, Slovakia, Czech Republic, Ireland, Lithuania, Israel, Denmark, Norway, Sweden, Canada, Australia, Netherlands, Korea, Turkey, Mexico, Ukraine, Romania, Columbia, Thailand, Singapore, Malaysia etc. Please choose the shipping methods for the final price.

Payment accepts PayPal,Credit Cards,Wire Transfer,Westem Union, YandexMoney,Webmoney,Boleto,OXXO and BKM as secure payment methods.

The most convenient payment method in the world.
Wire transfer
For orders which exceed $1,500,please contact us at
Note: please email us the order number,the amount transferred along with currency type,and the exact date of the wire transfer.
Western Union
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Note: please email us the following information after you have paid via Westem Union:
· Control Number(10 digits)
· The exact amount sent along with the currency
· Name of sender.
· Address of sender
YandexMoney、 Webmoney
With YandexMoney and Webmoney, it is convenient and safe for you to pay via credit card、wallet or cash
For Brazil customers, we accept Boleto: you only need to fill in the payment information, remember your Boleto Voucher information and pay it within 3 days at any Boleto stores.
For Mexico customers, we accept OXXO: you can choose OXXO payment on our website, and then remember your OXXO Voucher information and pay it within 3 days at any OXXO stores.

Do you want to bulk buy ? Please submit your wholesale inquiry below. Please note we usually don’t offer free shipping on wholesale orders, but the wholesale price will be a big bargain.

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