Compact and portable 200Ws round head strobe Integrated wireless communication with HSS, TTL, and more 450+ full-power flashes per charge 0.05 to 1.3-second recycle time Continuous Capture up to 20 frames per second 16 groups and 32 wireless channels 9 F-stop energy range in 0.1 increments Passive cooling with dual-stage heat protection Removable DC 14.4V 2500mAh lithium-polymer battery Easily modified with included metal reflector, grid, and gels