Canon speedlight 160E
Designed for the Canon EOS 850/750, this ultra-compact flash provides TTL program flash, firing automatically in low light conditions or whenever the need for fill-in flash is detected. The 160E features lithium battery power, for recycling time that's almost instantaneous and its built-in AF auxiliary light provides autofocus operation in complete darkness up to a distance of 16.4 feet.
Guide number; 52 (ISO 100 feet)
Head type; fixed head.
Modes; TTL automatic
Synchronization; 1st curtain sync.
Power source; 2x lithium 2CR5 6V batteries.