ROUND HEAD FLASH: 80Ws flash provides even coverage both on-camera and off-camera and features stable color temperature at 6500K (+/-200K) over the entire power range MULTI-BRAND COMPATIBILITY - Multi-brand flash is compatible with all major camera brands (see compatibility chart). SECURE TWIST LOCK FRONT: The FJ80-SE features a twist lock front design allowing our most secure attachment of flash modifiers or accessories. Attach gels, snoots, grids and more using this secure mount. LONG-LASTING BATTERY: Built for long photography sessions, weddings, and events with a removable 2500mAh lithium-ion battery offering 550+ full-power flashes per charge and self-monitoring heat protection RELIABLE COMMUNICATION: Never miss a shot with the long 328 wireless range and fast 0.05 to 1.8 second recycle time featuring a max firing at 20 fps USER-FRIENDLY CONTROLS: Intuitive menu system with LCD display makes the light easy to control for any skill level FLASH MODE CONTROL: Choose Manual & TTL Mod