UDI U821 RC Helicopter- Land And Air Amphibious RC Helicopter


UDI U821 RC Helicopter  Features and Specifications


Some children like reading, some children like swimming. There is one thing that most of the kids like, that’s the toy. If your children are interested in the remote controlled toy, then the UDI U821 RC Helicopter will meet the children’s needs.


Features of UDI U821 RC Helicopter: Remote Control,Shatter Resistant
Type:UDI U821 RC Helicopter
State of Assembly:Ready-to-Go
Action Time:10
Brand Name:udiR
Warning:no fire
Age Range:> 8 years old,> 14 years old
Remote Control:Yes
Motor:Brush Motor
Controller Mode:MODE1,MODE2
Controller Battery:standard
Remote Distance:150m
Charging Time:30
Power Source:Electric
Charging Voltage:4.7v
Plugs Type:usb
Control Channels:4 Channels
Model Number:u821

The whole network remote starter triple fighter, high performance and high quality, can travel on land, can the sky flying, but also to launch missiles, a machine with three really concessions. Two spare blades, tail blades 1, connecting buckle a USB charging cable and rechargeable head one section on the remote control on the 5th battery 6.


The charging time is 45 minutes for large capacity battery supporting remote control aircraft. The battery charger with an indicator light which can on and off automatically to show whether is charged or not ! The flight time of remote control helicopter can not be calculated correctly and its average time is about 5-8 minutes.Since the difference of technology and environment of operating plane as well as the size of the wind are the key factors to influence the flight time. So the flight time can’t be calculated on the length of one flight time!

In addition, when using the remote control to control the helicopter shows not very sensitive, remember to replace the battery to prevent the pane in the remote control process for receiving less signal to fall, causing the damage.

Many readers don’t know where to buy this kind of the latest smartphone from China ,then I would recommend Fastcardtech here because they offer the cheap &valued &free shipping cellphonestablets/accessories the site is founded in 2003,already 11 years old!

UDI U821 3.5CH Infrared Land And Air Amphibious RC Helicopter RTF Red
UDI U821 3.5CH Infrared Land And Air Amphibious RC Helicopter RTF Red
US$ 58.99

Click Here to see the details of UDI U821 RC Helicopter.

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