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

Features: Remote Control,Shatter Resistant

Type: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

Warranty:1

Dimensions:22*15*13

Controller Battery:standard

Remote Distance:150m

Charging Time:30

Material:Metal,Plastic

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.