Dimensions (length*width*thickness): 50x25x15.75mm (without fan) Working power: 4 levels can be set, up to 2W continuously Working channels: 48CH Parameter setting in multiple ways: SmartAudio, PWM, buttons Dual heat sink + air cooling With 5V/500mA output, supports camera and flight control, small power ripple Good heat dissipation, high power, small current Input voltage range: DC6-36V Strong power supply impact resistance Due to different batches, there may be differences in product appearance, color, and printed text, which not affect the use. 5.8Ghz 2W FPV VTX Transmitter+CMOS 1200TVL Cam+FPV Antenna Colour:Black Material:plastic+Metal Package Contents: 1 x VTX 1 x FPV Antenna 1 x Cam 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.