Original JJRC H21 2.4G 4CH 6-Axis Gyro RTF Drone 3D Flip CF Mode One Key Return RC Hexacopter

Features: 
Compact and lightweight design. 
3D Flip/CF Mode/One Key Return function give you a wonderful flight experience. 
Built-in 6 Axis, stronger wind resistance and more stable, for both indoor and outdoor flight. 
Wiht colorful LED light, can flight in the dark at night. 
USB charge unit works with any available USB port. 
Independent designed solid, durable and stable frame, centroid and center of gravity are same even battery installed. 
The sturdy copter frame has extensive flight test and endurance test. 
Specifications: 
Brand name: JJRC 
Model number: H21 Hexacopter 
Material: ABS 
Colour: white/black optional 
Gyro: 6-axis gyro 
Remote control mode: 2.4GHz 
Item type: RC hexacopter 
Function: 4 channel, go up and down, forward and backward, turn right and left, sideward flight, 3D Flip, CF Mode, One Key Return 
Control distance: about 100m 
Battery for heaxcopter: 3.7V 400mAh, Li-poly 
Battery for transmitter: 4 * AA battery (not included) 
Charging time: about 60 minutes 
Flight time: About 6 minutes 
Battery dimension: 50 * 25 * 5mm 
Item dimension: 205 * 205 * 30mm 
Item weight (with battery): 62g 
Package information: 
Package size: 41.5 * 23 * 10cm / 16.4 * 9.1 * 3.9in 
Package weight: 715g / 1.6lb 
Gift box package 
Caution for the battery:
Don't over-charge, or over-discharge batteries.
Don't put it beside the high temperature condition.
Don't throw it into fire.
Don't throw it into water.
Notice:
This RC model is not a toy and is not suitable for children under 14 years old, keep it away from children.
Carefully read the instruction before any use, if you are a beginner, it's advisable to be assisted by an experienced adult. 
Package list: 
1 * JJRC H21 RC Hexacopter 
1 * 3.7V 400mAh Li-po Battery 
1 * Transmitter (mode 2) 
1 * USB Charging Cable 
2 * Pair of Spare CCW/CW Propeller 
1 * English Manual