PIXEL X800C PRO 2.4G E-TTL Speedlite Flash for Canon Camera GN60 HSS 1/8000s Auto-Focus w/Built-in 2.4GHz Wireless Receiver Compatible with Canon E-TTL, provides a powerful guide number 197' at ISO 100 and 200mm, full power recycle times are less than 2.5 seconds, supports TTL/M/MULTI/RPT/S1/S2 mode Built-In 2.4GHz wireless radio receiver to work with PIXEL KING PRO transmitter (not included), functions as slave TTL in 100 meters transmission distance. The flash also supports optical master or slave function Featuring 1/8000 high-speed sync, front or rear curtain sync, impressive zooms automatically or manually from 20-200mm Laser AF assist lamp with crisscross pattern for instant autofocus even in complete dark on low contrast surfaces Runs on four AA Batteries (not included). Flash head tilting from -7 to 90and rotation left and right 180, including a built-in pull-out wide angle diffuser and reflector panels. The metal shoe also features a locking pin