MJX B4W 2K Brushless RC Drone - RTF
Black Double Battery Color Box

MJX B4W 2K Brushless RC Drone - RTF Image
CURRENT PRICE: $189.99 ($211.93)
The cheapest price was found 21 hours ago

Main Features:
Optical flow + ultrasonic, double positioning, landing is more stable and lighter
Folding design, making the outing more convenient
Highlighting night light, you can fly your drone at night
Energy-saving brushless motor provides strong flight power for the aircraft
2K ultra HD camera, recording the beautiful moments clearly
Smart follow the aircraft will track you automatically and capture your movement with a particular aerial view
Point of interest, allowing your aircraft continuously circle clockwise around the preset point
Trajectory Flight, according to the map, the flight path is fixed
GPS automatic return, don’t afraid of losing
APP control makes the operation easier, especially for beginners

Wheelbase: 300mm
Motor: 2204 brushless motor,
Maximum flight speed: 40km/h
Aircraft battery: 7.6V 3400mAh ( built-in )
Remote control battery: 2 x AA battery ( without )
Memory card maximum support class 10 and above, 32GB capacity (optional )
Charging time: 270 minutes ( the charger can charge two batteries at the same time )
Camera: 2K, visible angle 110 degree, pitch rotation range 0 - 90 degree
Figure: 300 - 500m ( HUAWEI P30 series, Mate 20 and other new mobile phones up to 500 - 800m ), image, video local storage resolution 2048 x 1152
Expanded size: 42 x 36 x 7.5cm, folding size: 20.5 x 11.5 x 7.5cm
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MJX B4W 2K Brushless RC Drone - RTF Price History

We're tracking the price of the MJX B4W 2K Brushless RC Drone - RTF every day so you know if that deal is really a steal! Check back for to check the best price for this product - and whether its current sale price is really the cheapest it's been!
Date Price
2019-09-15 03:00:05 $189.99
2019-09-14 03:00:05 $189.99
2019-09-13 08:17:10 $189.99
2019-09-12 03:00:12 $189.99
2019-09-11 03:00:23 $189.99
2019-09-10 03:00:15 $189.99

MJX B4W 2K Brushless RC Drone - RTF Specifications


Battery 7.6V 3400mAh
Flying Time 20-25min
Battery Weight 165g


Age Above 14 years old
Type Quadcopter
Brand MJX
Level Intermediate Level
Model B4W
Features WiFi APP Control,WiFi FPV
Material ABS/PS,Electronic Components
Functions 360 Degree Surround,Automatically Following,Camera,Forward/backward,GPS location tracking,One Key Automatic Return,One Key Landing,One Key Taking Off,Optical Flow Positioning,Point of Interest,Sideward flight,Swerve,Turn left/right,Up/down,Waypoint Flight (iOS)
Kit Types RTF
Max Speed 40km/h
Motor Type Brushless Motor
Max Ascent Speed 3m/s
Max Descent Speed 2m/s
Max Flying Height 150m


Channel 4-Channels
Radio Mode Mode 2 (Left-hand Throttle)
Model Power Built-in rechargeable battery
Remote Control 2.4GHz Wireless Remote Control
Transmitter Power 2 x 1.5V AA battery(not included)
Compatible with Additional Gimbal No

Package Contents

Package Contents 1 x Aircraft ( Built-in Battery ), 1 x Remote Control, 8 x Propeller, 1 x USB Cable, 1 x English Manual, 1 x CN Charger, 1 x Screwdriver, 1 x Spare Battery

Dimensions and Weight

Package weight 1.8700 kg
Product weight 0.6400 kg
Package size (L x W x H) 32.20 x 10.30 x 24.70 cm / 12.68 x 4.06 x 9.72 inches
Product size (L x W x H) 42.00 x 36.00 x 7.50 cm / 16.54 x 14.17 x 2.95 inches

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MJX B4W 2K Brushless RC Drone - RTF Review

MJX Mini 3K Review~ While the 2016 MJX line-up has shown signs of increasing its popularity, the costs of the design have remained at the same level for at least some of their larger competitors.

The MJX Mini 3K is one of a growing number of the bigger quadcopter series in the market that uses the metal body as the canopy.

It’s quite a step-up from the one-piece canopy of the DJI Mavic Air and it’s aimed to tackle the issue of canopy canopy as quickly as possible.

MJX Mini 3K

Prices of the MJX Mini 3K hover around £549 / $559, which is a bargain considering the cost.

The main benefit of being lightweight is that it’s much easier to maintain with the low profile design.

It’s an upgrade over the previous version, the MJX Mini 3 that featured a canopy on the rear, this is a better design that’s less prone to tipping over.

In the box, you’ll find the usual DJI and MotorHead accessories, the original MJX Mini 2K only has a standard spare battery, a 1/4-inch screw, a special blade protectors.

This is intended for use in rough terrain.


The MJX Mini 3K is a claimed MJX technology patent. This means that it can hold a 1/4-inch screw and has a blade lock.

This lock is also claimed to be impermeable so it can withstand impacts of impact and should not scratch the canopy.

While it’s designed to be a canopy-protected drone, it should also be able to take off from it. The biggest test so far for the MJX Mini 3K was a drone at the airport in Sickle that took off without problems.

There are a few tools included, some of which are fully articulated and others that’s designed to control the MJX Mini 3K.

Out in the field, you’ll find that the MJX Mini 3K’s folding design is the same as that of the DJI Phantom 4, 4, 4S and the JJRC H5, but it’s lighter and has a remote.

The mini-shooter also features an on-board camera along with the GPS and exposure compensation dials.

The remote features a range of exposure settings and lets you select a range between -5C to +5C.

The remote control also has an auto-learning algorithm and a series of motion indicators to help you get the most out of it.

Build and Handling

The MJX Mini 3K is smaller than its DJI cousins and has a rather slim build. This means it doesn’t hold as much weight, but it can still hold some of the bigger drones such as the DJI Mavic Air and DJI Ronin-S.

There’s a small hole at the centre of the grip where you can attach a tripod. This is designed to help it hold more weight, but it can be removed and replaced.

The overall design of the MJX Mini 3K feels well thought out and solidly built. The parts are all made to last and the included blade protectors are all exceptionally useful.

The motor, battery and camera all feel solidly built and there’s no room for a second propeller missing from the box.

The button on the MJX Mini 3K that

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