Weight: 22g (without antenna) Dimensions (length * width * thickness): 41 x 30 x 13mm (without button protrusion). Fixing hole 20 x 20mm spacing, M1.6 threaded hole. Working voltage: DC 7V-36V (2s-8s) Working current: 1800mA 100mA at 12V Maximum power consumption: 22W RF transmission power: 37dBm (5W) 64 working channels, button selection settings 4 power levels, button selection settings 5.8GHz video transmitter (compatible with PAL and NTSC), compact structure, small size, high transmission power Uses large-scale integrated circuits and automotive-grade components for high reliability Built-in frequency phase-locked loop, low harmonic radiation, high reliability and stability using digital phase-locked loop circuit, no temperature drift Supports TBS protocol OSD parameter adjustment Due to different batches, there may be differences in product appearance, color, and printed text, which do not affect functionality Color: Black Material: Aluminum alloy Package Contents: 1 x VTX Kit (accessories with random color and appearance, no selection available) Only the above items are included; other products are not included Note: Light reflection and differences in display screens may cause slight variations in the color of the item shown in the image compared to the actual product. Measurement error allowance is +/- 1-3cm.