Speedlite EL-10

Guide Number (ISO100, in meters/ft.):  
40/131.2 
Zoom range:
24-105mm 
Flash output: 
1/1024 to 1/1 
Flash coverage angle: 

14mm* to 105mm

*with wide panel

Bounce angle: 
90 degrees upward, 150 degrees horizontally left & 180 degrees horizontally right
Wireless flash function: Radio Transmission
Maximum flash count: 
Approx 210 -1400 with new AA/LR6 alkaline batteries
Power source: 
AA/LR6 alkaline batteries