Bismillah, Assalamualaikum The RUSH TANK II by RUSHFPV is a high-quality 5.8GHz VTX that comes with four adjustable levels of transmitter power, PIT/25/200/500/800/mW. The superior performance of Tank Racing VTX allows 8 quads to race in the same band, without interference. This VTX has built-in SmartAudio protocol authorized by TBS. This can be set with RGB LEDs by conventional double buttons, which can then access SmartAudio ti set up and view the VTX information via the OSD menu. Full metal casing means efficient heat dissipation as well as great protection from crashes and dings. Mounting hole distance of 30.5*30.5mm makes convenient stacking with your other electronics. Specifications Item Name: Rush Tank II Input Voltage: 7-36V DC Output Voltage: 5V 1A 12V Input Current: 40mA@Pitmode, 95mA@25mW, 185mA@200mW, 250mA@500mW, 380mA@800mW Channels: 48CH RaceBand / LowRace Power: PIT/25/200/500/800 mW Audio: Support audio input Dimensions: 36*36*4.5 mm Weight: 6.8g(including cable) Includes 1 x RUSH TANK II VTX 1 x MMCX to SMA Cable 1 x 6 Pin Harness 1 x Sticker