Rotor Diameter: 245 mm
Body Length: 270 mm
Height: 77mm
Weight 48.5g
Battery: 3.7V 450mAh 25C(Includes)
Flight time: About 6-7 minutes

Product Specification: 

1. Flybarless CP helicopter, aerodynamically designed to achieve unparalleled stability
2. Battery 1S 3.7V 450mAh 25C
3. Brushess outrunner (1106) motor
4. Transmitter has 3D aka Idle-Up switch, Throttle Hold switch, large LCD, low voltage warning.
Hovering midpoint setting allows setting of the hovering point.
5. Transmitter supports switching between 3-axis & 6-axis gyro modes
6. 3D Mode activates 3-axis gyro, enables aerobatics such as flips, rolls inverted flight, funnels and tick-tocks
7. Normal (aka 6G) activates 6-axis gyro, allows stable flight, suitable for beginners
8. USB charger 2 at a time
9. Flying weight: 48.5g; Flight time: 6-7 mins  

Tips:

1. The flybarless design characterizes low power loss and great improvements in efficiency.
2. Combine with 3D and 6G axis technology(it combine 3 axis gyro and 6 axis gyro), and  it can switch on the remote controller freely
3. 6ch remote controller, set up with 3D IDLE switch, TH HOLD SWITCH, Big LCD display, Highly developed low voltage drive system provides a green, environmentally friendly and safe power solution.. special hover point set up, enter into set up model, it can fly as per favorite