This BetaFPV F4 1S 12A flight controller is a must-have for drone enthusiasts. Ideal for those who love flying 85mm whoop drones like the Meteor85 or 3' toothpick drones such as the HX115 SE and HX115 LR. It's also the default for the Cetus X brushless whoop quadcopter. Measuring 30mm x 30mm and weighing 3.6g (without power cable), it's compact and lightweight. It supports power supply from 1S - 2S, with 12A continuous and 25A peak (3 seconds). Get ready for an exciting aerial journey with this great flight controller.