BlackZon 2S brushless ESC/Receiver BZN540221

"2 in 1" combined brushless ESC and 2.4GHz Receiver unit. 3 Wire Servo input - requires #540083 - Servo (3-Wire) "Waterproof" Forward, Reverse & Brake Linear Operation Automatic Setup System Over Current Protection Thermal Protection Low Voltage Protection 2S LiPo Capable