1: Stable output of 1.6W power for a long time, without the problem of power drop due to excessive temperature 2: Fully surrounded by a metal shell, compared to the VTX of its peers where the entire component is exposed, it has an excellent shielding effect, preventing the VTX from being interfered and enabling a longer transmission distance 3: You can adjust the frequency of 8 channels through buttons, which is faster and easier WARNING:This product requires an amateur radio license to operate legally. Please check your local laws and regulations before purchasing FPV 1.2G 1.6W VTX is a low-frequency signal compared to the 5.8G carrier frequency band, has excellent diffraction ability, and has stronger anti-interference and penetration! Wireless receiving images are clearer and more stable, the transmission distance is longer, and it is more suitable for various complex actual environments. When using a 5dB omnidirectional antenna, it can transmit more than 5km in an open area. If an external high-gain directional antenna is connected, the distance can reach 10km. Due to different batches, the appearance, color and printed words of the product may vary, which will not affect the use. Colour:Silver Material:Metal Package Contents: 10 * VTX Transmitter