Google+ UDIRC® U839 Nano 3D RC Quadcopter with 6-Axis Gyro, 2.4GHz 4-Channel, 360˚-Rolling Action - Drones HomeDrones Home

UDIRC® U839 Nano 3D RC Quadcopter with 6-Axis Gyro, 2.4GHz 4-Channel, 360˚-Rolling Action

July 17, 2014 - Comment

FeaturesNano-miniature (3.5″, 36g) remote control flying drone with 4 safety-protected propellers Fun-sized 4-channel 2.4GHz controller is ready to fly (RTF) out of the box Performs flips and 360˚ rolls in any direction by clicking then pushing the right stick High-speed mode for outdoor racing 6-Axis Gyro for precise flight control (3 gyros and 3 accelerometers)

Buy Now! $27.80Amazon.com Price
(as of 00:26 UTC - Details)

Features
Nano-miniature (3.5″, 36g) remote control flying drone with 4 safety-protected propellers

Fun-sized 4-channel 2.4GHz controller is ready to fly (RTF) out of the box

Performs flips and 360˚ rolls in any direction by clicking then pushing the right stick

High-speed mode for outdoor racing

6-Axis Gyro for precise flight control (3 gyros and 3 accelerometers)

Modular design is built from impact-resistant ABS plastic – parts are easily maintained and replaced

Recharge the battery with USB – lasts 5-7 minutes per flight

4 LED light strips lets you fly in the dark

Ages 14+

Black and orange finish


Included:

RC Quadcopter

Controller

2 Batteries (one for copter, one for controller)

USB Battery Charging Cable

Spare parts: 4 blades & 1 prop remover tool

Instruction Manual


Name of Product: Nano 3D Quadcopter

Model: U839

Size: 8.9*8.9*2.9cm

Weight: 36g

Controller: 4-CH, 2.4GHz

Control distance: Over 30 meters

Battery for controller: Li-Po 3.7V 150mAh

Battery for copter: Li-Po 3.7V 150mAh

Charger for batteries: USB (cable included)

Charging time: 40 minutes

Flight time: 5-7 minutes

Motors: 7mm coreless

Product Features

  • This lightweight, easy-to-fly, nano-sized remote control quadcopter is one of the smallest radio controlled, full-featured multi-rotor drones in the world.
  • It has all the features you need because it’s optimized for fun.
  • The tiny controller uses the same lithium polymer pack as the flight battery. That means you get almost twice the flight time, because you can swap the flight battery with the transmitter battery.
  • Buzz this safe and tiny UFO around the yard or into the wild, then easily perform 360-degree rolls in any direction. The U839 is an exciting quadcopter to see in action and even more exciting to fly.

Comments

Dong Rong says:

Great product! 0

M. DeRight says:

Decided to Not Purchase This Quadcopter I was interested in purchasing this UDI U839 Quadcopter until I viewed a video on YouTube. The author of the video claimed the battery used for this particular model has reverse polarity from other common batteries used for the Hubsan and WLToys Quadcopters.Well, he was right. I viewed an Amazon picture of a replacement battery for the U839 Quadcopter. You can clearly see the red and black wires are reversed. It would be disastrous if using this U839 battery for the Hubsan or vice…

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