Maxbo 4CH 6 Axis Gyro Drone WIFI Real-Time FPV RC Quadcopter with 0.3MP HD Camera Built-in High Density Air Pressure Sensor Contain All New Function, 3D Rolls One Key Take Off & Return Headless Mode Full support the newest function, like air pressure sensor, FPV Real-Time Transmission, 3D Rolls, Headless Mode, One key take off, one key landing, one key return. FPV real-time transmission for IOS or Android system (not for windows system currently). The recorded pictures and videos can stored in mobile phone directly, without extra memory card. Built-in AIR PRESSURE SENSOR: Make sure the throttle stick at the middle position, when you push the throttle stick and then release, the RC drone will automatically set the height, to shoot more smoothly. Equiped with the newest 6-Axis Gyro Control System ensure more stable and powerful performance, operating more sensitive, make all kinds of 3D action easier. 2.4G technology adopted for anti-interference, even more than one quadcopter is flying at the same time, they will not interfere with each other. Worry-free purchase with 1 month replacement and 18 months warranty.