Unrivaled Battery Performance: The lithium polymer battery provides both DC power for on-location freedom and AC trickle-charge performance when the charge status is above 25% Consistent Color Temperature at Every Power Level: It maintains a color temperature stability of 5500K (±150K) throughout the entire 9-stop output range. It features flash increments of either 0.1 or 1.0 stops and a 20W 5600K LED modeling lamp with auto-adjust and independent control Pairs with Most of the Camera Brands: FJ-X3 M Universal Wireless Trigger pairs with most of the camera brands to trigger the FJ Wireless and Canon RT devices. This trigger offers unbelievable compatibility with many Canon, Nikon, Sony (with adapter), Fuji, Panasonic Lumix, and Olympus cameras