Only used once, I’m in Pasadena California Featuring the same basic airframe as the U818A, the Military Matte Green U818A Discovery Delta-Recon Wi-Fi Quadcopter from Kolibri includes a 720p resolution camera, enabling you to make a record of your aerial adventures in HD quality. It features a quad-rotor design with integrated prop guards. To pilot the Discovery, a 4-channel, 2.4 GHz handheld transmitter (radio controller) comes in the box and is pre-bound to the aircraft. A Wi-Fi connection allows you to view a live video feed from the camera on an Android or iOS mobile device. 720p HD Camera with FPV The camera records to a microSD card for an HD record of your adventure. Additionally, Wi-Fi enables you to stream a live first-person view (FPV) feed from the camera directly to a mobile device, such as a smartphone or tablet. Both Android and iOS devices are supported Fully Assembled Airframe 818A Wi-Fi edition comes ready-to-fly, meaning that the airframe is fully assembled and all of the essential components are included (four AA batteries will be required for the controller) Headless Mode "Headless Mode" is an intelligent-orientation mode that allows you to fly the quadcopter as if it were properly oriented, regardless of which direction the "nose" is pointed Return to Pilot The "Return to Pilot" button triggers the quadcopter to return to the pilot automatically Do 360° flips and rolls with the push of the button Integrated propeller guards help protection the propellers following collisions Includes two 350mAh LiPo flight batteries and a USB charger, providing flight times of up to 7 minutes