Blomiky New X5HW Altitude Hold Mode WIFI FPV Camera Drone RC Helicopter Quadcopter Extra 1 Battery X5HW Blue Net weight 0.12=0.265lb with batery,Extra 1 battery gift,value $8(put in remote control),value $10, WIFI FPV with 0.3MP Camera,Resolution is 480*360P,video link:https://youtu.be/5WGegXvaB3g Altitude hold mode utilizes high density air pressure sensors which can precisely hold the quadcopter at any height desired. Just fly to the desire height and release the left trigger and the drone will stay at that height. 6-Axis gyro quad-rotorcraft flight, strong stability,can easily implement various flight movements, stronger wind resistance, easier to control. Function:up/down,left/right sideward fight,forward/backward,turn left/right,with gyro/flash lights,A 360-degree 3D and special functions(continuous rolling) If spare parts damage within 3 month after buy, can ask us send 1 sets free,Extra need charge