Channel 8CH Control protocol IRC Tramp, support OSD parameter adjustment Power: PIT 25mW, 400mW, 800mW, 1000mW High-efficiency DC/DC power supply supports 7-36V Support external audio input, Support 5V voltage output Input Voltage:7-36VDC(2-6S) Output Voltage: 5vDC/0.5A Video Format: PAL/NTSC Design: Light and thin suitable for Antenna Interface:MMCX Modulation Type: FM Transmission Power: 30dBm 1dBm(MAX) Channel Selection: "CH button" - Short to switch frequency points Power Adjustment: "PW button" - Short to switch Color:Random Color(The color is random, and the designation is not accepted) Material:PCB Package Contents: 1 * VTX Kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.