A bare-bulb design creates a 360° light source that is flattering and easy to use with many optional modifiers. The AD360II-N has an output of 360Ws, which equates to a rated guide number of 262′ at ISO 100 when using the included reflector. Built-in 2.4GHz X radio system allows it to be set as a slave and triggered from up to 328′ away by a supported X series transmitter as well as be used as a master where it can trigger other flashes from up to 230′ away. This system supports both Canon and Nikon TTL systems, as an X series transmitter can trigger either a Canon-compatible or Nikon-compatible model with TTL communication, regardless of the model of transmitter used. Compatible with Nikon i-TTL, this flash is able to offer auto exposure and other advanced functions. This includes high-speed sync up to 1/8000 second and both 1st and 2nd curtain sync. The flash head can tilt from -15 to 90° and rotate 270°. Manual power control is available from 1/1 to 1/128. The AD360II-N is able to function as an optical master or slave with full TTL functionality. Powered by the separately available PROPAC PB960 power pack, this flash offers a recycle time of just 0.05-4.5 seconds. A Wireless Control Port supports to use of the FT-16 system for wireless manual power control via a compatible trigger. Wired sync options include 3.5mm and PC ports. A micro-USB port is available for future firmware updates.