Home Drone parts VTX Transmitters DJI O3 VTX Heatsink By NinjaTech “DJI O3 Air Unit Transmission Module” has been added to your cart. View cart 🔍 DJI O3 VTX Heatsink By NinjaTech6,90 € DJI O3 VTX Heatsink By NinjaTech quantity Add to cart Category: VTX Transmitters Description DJI O3 VTX Heatsink By NinjaTech: A heatsink for cooling a DJI O3 VTX. Related products SpeedyBee – TX800VTX Transmitters 29,90 € Add to cart Avatar HD VTX V2 By WalksnailVTX Transmitters 109,90 € Add to cart Avatar HD Moonlight VTX By WalksnailVTX Transmitters 169,00 € Add to cart Iflight SucceX-Force Mini VTXVTX Transmitters 35,90 € Add to cart