Home Drone parts VTX Transmitters DJI O3 VTX Heatsink By NinjaTech “Avatar HD PRO Kit By Walksnail” 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 Caddx – Polar Vista Kit HD System (12cm)VTX Transmitters 179,90 € Add to cart Avatar HD Moonlight Kit By WalksnailVTX Transmitters 219,00 € Add to cart Avatar HD Moonlight VTX By WalksnailVTX Transmitters 169,00 € Add to cart DJI O3 Air Unit Transmission ModuleVTX Transmitters 179,00 € Add to cart