Goolsky HappyCow 777-382 2.4G 4CH 6-Axis Gyro RC Quadcopter Anti-Crash 3D Flip Headless Mode RTF Drone

Features:
High/low speed switch, suitable for indoor and outdoor.
3D-flip function and headless mode make your flight exciting and fun.
With one-key return function, the drone can find its way back home easily.

Specifications:
Brand name: HappyCow
Model: 777-382
Color: White / Black optional
Controller: 2.4GHz mode 2
Channels: 4 Channels
Gyroscope: 6-Axis
Function: Forward/backward, up/down, left/right, sideward flight, hovering, 3D-flip, headless mode, high/low speed, one-key return
Control distance: About 30m
Battery for quadcopter: 3.7V 280mAh li-po battery (built-in)
Charging time: About 30 minutes
Working time: About 4 minutes
Battery for remote controller: 4 * AAA battery (not included)
Item dimension: 79 * 65 * 25mm
Item weight: 23.8g

Package information:
Package size: 15.8 * 11.9 * 5.7cm / 6.2 * 4.7 * 2.2in
Package weight: 198g / 7.0oz
Gift box package

Package list:
1 * 777-382 Quadcopter (Battery built-in)
1 * 2.4G Transmitter (Mode 2)
1 * USB Charger
1 * English Manual

FAQ of the aircraft:
1. The aircraft fail to connect with transmitter.
First, battery fully charged, then power on the drone and the transmitter within 2 seconds.
2. One or more motors don't work.
When binding, drone on flat surface, or motor damaged.
3. Accessories missing.
Check gift box package inside and outside carefully, or contact custom service.
4. The aircraft is out of balance (can't fly, deviation, spinning on the ground).
Check the propellers is installed in the right way.
5. During the charging, battery and charging cable melt.
 USB charger only for DC computer USB port, never for AC circuit and remember never over-charging.