Advanced VTX Technology: Equipped with high-power 4.9G-6G 80-channel VTX, ensuring excellent transmission over long distances, flexible for different drone models Optimized Performance: Designed for superior for FPV drone performance, equipped with a powerful 3W transmitter to ensure clear, strong signal transmission Built-in Microphone: Capture live audio with the integrated microphone to enhance your for FPV flight experience by providing real-time sound in flight Reliable Connection: Features MMCX interface for secure, durable connection and easy antenna replacement, ensuring consistent performance and lifespan CNC heat dissipation housing, professional circuit board design, strong anti-interference and filtering capabilities Input voltage: 9-36V Output voltage: 5V Channel: 80CH Power: 25mW/200mW/500mW/1.5W/3W, red light flashes 1/2/3/4/5 times accordingly Pit: Double-click to enter FAN: YES Mounting hole: 20x20mm M2 2.8mm hole thickness Power consumption: 1.4A/10V The product appearance and printed words may vary depending on the batch, but this does not affect use Colour:Black Material:CNC Package Contents: 1 x Video Transmission 1 x connecting cable