Two More 7.4v 500mah battery, you can fly more times.
Specifications:
Brand Name:JJRC
Model:H8D
Remote Frequency: 2.4G
Channel: 4CH
Gyro: 6 axis
Transmission Frequency: 5.8G
Flight Duration: 8 Minutes
Remote Control Distance: 300 meters
Recharging Time: 110mins
Battery For Quadcopter: 7.4V 500 mAh(included)
Battery For Transmiter: 4 x 1.5V AA Battery (not included)
Size:33 x 33 x 11cm
Certificate: EN71,EN62115,EN60825,HR4040,6P,R&TTE,ROHS
Function: ascend/descend/forward/backward/side flying/360°rolling action/hover/3D/LED/camera/5.8G transmission/CF mode/One key return
Feature:
With Headless Mode/ no need to adjust the position of aircraft before flying One key to return function makes it easily to find the way home
Transmitter can switch freely between Mode 1 and Mode 2
Support camera/ missile launcher,water connon/ hook&basket and bubble blower With 2.4G Transmiter/ Easy Adjust Frequency
Full Scale Remote Control with built-in 6 axis gyro system
With LED light, possible for night fly
With FPV monitor
2.0MP HD camera
3D Mode
Package Content:1 x JJRC H8D Quadcopter
1 x Transmitter
1 x Battery
1 x Charger
4 x Blades
1 x Camera
1 x FPV Monitor(Built-in 500mah Li-po Battery Supply)
1 x Antenna
4 x Protect Covers
2 x Landing Gears
1 x Screwdriver
1 x USB Cable
1 x 2GB SD Card
1 x Reader
1 x English Manual