Once again, we bust the barriers...it sports a single 70mm fan and outrunner blowing through a sexfircated exhaust. The mechanical retracts work perfectly. It assembles in just a few minutes, comes in plug and play form, with all electronics installed, 45a ESC, 5a BEC, all servos, etc. Uses a 2200 4s battery, and there is room for larger. Flight times are good with 2200. The plane has plenty of power and speed, and it's very stable, easy to fly and land. Length：1300mm/ 51 in Wingspan：800mm Flying weight：830g Motor：2750KV brushless motor Thrust：≥900g Battery：2200mAh / 14.8 V 20 C Li-poly ESC：45A requires 5 channels It's in stock and shipping now, ONLY at ETM!