This LS-E525 RC quadcopter is a portable and small-sized drone featuring multiple attractive functions such as track flight 3D flip gesture photovideo 4K HD with excellent color solutions. It is ideal to be put into your pockets or small travel bags while it offers an easy-control flight. Feature: Function: Updown forwardbackward turn leftright 4K one key to take-offlandreturn altitude hold mode headless mode track flight stop gravity sensor gesture photovideo 3D flip 2.4Ghz control frequency. • Palm-size Drone: This LS-E525 RC quadcopter is a portable and small-sized drone that is more convenient to carry when traveling allowing you to enjoy flying everywhere. • HD : 4K High-definition can capture stunning sharp and vivid images with expansive backgrounds. It also retains the most delicate details and makes your creation much more inspirational. • Track Flight: After setting target via APP you can control the drone as your finger tracking the drone will automatically flight following the set track. • Endurance for 15 min: the Modular battery with real-time batter display applies 3.7V 1800mAh capacity long-lasting flight of 15mins. • Altitude Hold: The intelligent altitude hold function can accurately lock the flight altitude to make the drone in a stable hover and effectively the aerial shaking. • Gesture PhotoVideo: During the flight face to the of the aircraft and make corresponding gestures. The aircraft will automatically recognize and respond intelligently to support photos or videos. You can take photos and shoot videos by Victory Gestures. • After-sale Warranty: Any problem please our store without hesitation. Honor to serve you. Specification: AIRCRAFT Item NO.: LS-E525 Main Material: ABS & electronic components Size: 25 * 23 * 5.5cm(unfolding); 12.5 * 8 * 5.5cm(folding) Color: Blacksilver optional Max. Flight Time: 15 mins Max. Remote Distance: 100m Operating Frequency 2.4GHz Age: 14+ Motor: Brushed Motor FRONT Max. Image Transmission Distance: 30m Photo Resolution: 4096 * 2160 Video Resolution: 2160 * 1080 Manually Adjustable Angle: 90° Mobile Device System: iOS 9.0 or later /Android 5.0 or later AIRCRAFT BATTERY Capacity: 1800mAh Voltage: 3.7V Battery Type: Lithium Charging Time: 100mins REMOTE CONTROLLER BATTERY Battery 3 * 1.5V AA Batteries(not included) Package Information: Package Size: 21.5 * 18 * 7cm Package Weight: 465g Portable bag packing. Note: * There could be a few deviations due to manual measurement or slight color difference owing to photographing condition. Thank you for your understanding. * Don t over- or over-discharge the battery. FAQ: 1.Unable to take off. The drone be paired with the remote control before taking off and the should not flash. Then please press the one-key takeoff button. 2.APP can t control the drone. When the APP controls the drone it cannot be connected to the remote control and the drone needs to be calibrated. Please make sure the doesn t flash before taking off. 3.APP can t show the picture. Please download the corresponding APP and connect to the drone s WIFI firstly then turn on the APP to see the Image transmission after confirming to the WiFi keeping the connection. Besides the mobile phone system should not be too low or too h