Bower SFD680 Power Zoom Digital TTL Flash for Canon Cameras
Compatible with Canon E-TTL / E-TTL II
Guide Number: 139' at ISO 100 and 85mm
Zoom Range: 28-85mm
Tilts Upward 90°
Rotates Right 150° & Left 180°
Power-Saving Mode
Recycle Time: 0.1-6 Seconds
Runs on 4 AA Batteries