1. Frequency range: 4.9GHz-6GHz, 80 channels (corresponding to 4990MHz-5945MHz); 2. Maximum power: 10W (adjustable to 1W/2W/5W/7.5W/15W); 3. Input voltage: DC 18V-36V, supports 2-8S battery input; 4. Antenna connector: SMA; 5. Smart audio: IRC Tramp; 6. Cooling: Aluminum alloy housing with heat sink and cooling fan; 7. Mounting hole spacing: 20mm x 20mm, hole diameter 2.0mm; 8. Dimensions: 64.13mm x 37.2mm x 17.2mm; 9. Weight: 56g Color: Black Material: Aluminum Alloy 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.