Description: Take HD pictures and videos: The K3 drone is equipped with a 90 4K HD Camera including adjustable angle, which captures high-quality video and clear aerial photos. The Wi-Fi real-time transmission FPV system. Can be carried around: The small fuselage contains excellent performance, clever folding design, let you travel light, enjoy the flight fun. Easy to fly: On altitude hold , you can accurately lock the height and location, stable hover and capture video or photos from any angle shooting, making the experience very easy and convenient. 3D flip & Headless : The K3 Drone includes the rolling special effects and can be quite the surprise! One-key 360rolling. The Headless option can make the drone's front side the same as the remote control, making it easier to fly to your destination. APP controls: Download the APP to control the drone. Click on the gyroscope icon, the drone will fly according to the gravity of the mobile phone. Click on the Trajectory flight icon to draw a flight trajectory on the phone. The drone will then follow the trajectory. Specification: Product name: K3 Quadcopter Remote control: 2.4G remote control Channel: 4 channels Main material: ABS Camera: 4K 1/2 camera or no camera pixels 50x zoom 90 adjustable front camera Control distance: about 150m Quadcopter battery: 3.7V 1800mAh lithium battery Voltage: 3.7V Charging time: 1.5 hours Working time: 20 minutes Controller battery: AA batteries (not included) Product size: 29 x 23 x 5.5cm(unfold) Package Includes: 1 Piece Quadcopter 1 Piece Remote control 1 Piece User manual 1/2/3 Pieces 3.7V 1800mAh battery 1 Set Spare propeller 1 Piece USB charger 4 Pieces Protection Rings 1 Piece Screwdriver