Exceed RC Mini Spark - The World's Smallest 4-Channel RC Helicopter RTF

This is the latest 2008 Exceed RC Mini Spark 50H16 Helicopter, Ready to Fly! It is mini with only 185mm in overall length and only 3g in servo weight. With compact 90 degree swash plate structure, the servo and other parts are easy to install. The circuitry is integrated with Receiver, ESC, Gyro and Mix with high sensitivity in receiving and strong interference immunity. Equipped with 4CH controller and marked electricity indication function, you can avoid the crash caused by lack of controller electricity and let you fly at ease.

Which weighs more, Spark Heli or 9V Battery?

Mini Spark Video Review

Feature:

4 Channel remote control set includes complete Forward/Backward, Left/Right, Up/Down control (RUDDER, AILERON, ELEVATOR, AND THROTTLE)
New 4 channels transmitter WK-0405 provides excellent control feel and handling
New Look Cabin, Improved Mixer/Gyro Control, More Stable Flight, even first timer can control easily
Powerful 1215 carbon brush motor as main motor and N51 tail motor
Transmitter provides connection port for computer simulation software
Super mini servo (3g) is prompt and accurate in reaction
4-channel transmitter with visible power indicator can avoid helicopter losing control
Solid servo mounts for precise control
Screw-on frame for easy repair
More stable flight, even first timer can control easily
Reliable high quality mixer with built-in gyro board
Factory Pre- assembled, zero assembly time
Pre-positioned servo mounts for easy set up
The Sliding swash plate can help you operate the R/C Helicopter Freely
Newly Designed Rotor Head gives better control
Digital Proportional Motor Speed Control
Suitable for Indoor/Outdoor/Backyard/Park
The main rotor blades are using top quality plastic materials, which is not easily break
Approximately 10 minutes flight time on each charge - Optional Li- poly battery will help to achieve better performance and longer flight time
Best choice for Beginner - Advanced hobbyist
All spare parts and accessories are available
Complete Kit, Ready to Fly (Everything is included and 100% assembled -- only required 8 AA batteries for the transmitter to start flying)

Specification:

Main Rotor Diameter: 180mm (7 inch)
Tail Rotor Diameter: 50mm (2 inch)
Overall Length: 185mm (7.3 inch)
Flying Weight: 45.5g (battery included)
Gyro: Built-in
Driven system: 1215 carbon brush main motor & N51 tail motor
Servo: 2X 3.5g servos (speed 0.11sec/60��(4.8V);torque 0.30kg/cm(4.8V);dimension 17.5X6.5X21.5mm)
Battery: 3.7V 400mAh Li-Polymer
Control system: 4 CH FM Multifunctional Transmitter WK-0405 and 4-in-1 Receiver RX-409
Radio Control Range: 2500 feet (762m)