Fan equipped face plate for improved fit of Dominator V2/V3/HD/HD2. Includes thick and thin foam for customizing fit and comfort with velcro backing for easy adjustment. Snap on faceplate allows for better fit and eliminates fogging (foggles). Customise fit is achieved with two different thickness foam seals. Fan is conveniently powered off the balance lead from FatShark battery packs. To prevent accidental discharge of battery, there is no switch - only an 8 minute timer (press button and fan runs for 8 minutes, repressing adds 8 minutes). Note that the fan is compatible with 2s batteries only 3s will damage the fan & electronics.