The RadioMaster ER5C TCXO V2 2.4GHz 5Ch ELRS PWM Receiver is a must-have for RC enthusiasts. Whether you're into surface or marine R/C applications, this receiver has you covered. It's compact, with dimensions of 30.0 * 18.5 * 13.0mm and weighs just 5.7 grams, making it easy to install. The receiver operates on DC 4.5 - 8.4V and features a high-sensitivity antenna. It supports 5 PWM channels and has built-in telemetry for voltage detection, with a range of DC 4.0 - 35V. It comes with a voltage telemetry wire and a user card, along with the receiver itself.