1: Stable output of one power for a long time, with out the issue of strength drop due to excessive temperature 2: Fully surrounded by means of a metallic shell, in comparison with the VTX of its peers where the entire factor is exposed, it has shielding effect, preventing the VTX from being interfered and enabling a longer transmission distance 3: You can modify the frequency of eight channels through way of buttons, which is quicker and easier WARNING:This product calls for an newbie radio license to function legally. Please verify your native legal guidelines and legal guidelines earlier than procuring FPV 1 1 VTX is a low-frequency signal compared to the five service frequency band, has supreme diffraction ability, and has more potent anti-interference and penetration! Wireless receiving photographs are clearer and more stable, the transmission distance is longer, and it is more appropriate for various confusing precise environments. When utilizing a 5dB omnidirectional antenna, it'd transmit greater than 5km in an open area. If an exterior high-gain directional antenna is connected, the distance can reach 10km. Due to diverse batches, the appearance, colour and revealed terms of the product may well vary, that will not impact the use. Colour:Silver Material:Metal Package Contents: 1 * VTX Transmitter Only the above package content, assorted products will not be included. Note: Light mirrored image and assorted reveals can cause the color of the article within the picture a bit various from the real thing. The length allowed error is +/- 1-3cm.