Using the BetaFPV C04 Camera and VTX Module is a breeze. First, check if your Cetus X quadcopter has a Betaflight Version flight controller. If it does, pick the M04 Version; if not, choose the Cetus V2 Version. Then, simply plug the pre - soldered camera and VTX into your quadcopter. No need to worry about soldering. For flying, the high output power means you can go further, but be aware that the Cetus V2 Version is limited to B frequency, while the M04 Version has more frequency options. When it comes to maintenance, keep it dry and clean. If it gets dirty, use a soft cloth to gently wipe it. Avoid dropping it or exposing it to extreme temperatures. This will ensure your camera and VTX module stays in great condition for a long time and continues to provide you with amazing FPV experiences.