Speedlite for Canon/Nikon/Pentax/Olympus (YN-460II)

Apart from the Optical Slave and Fully Manual function as YN-460, YN-460II has the following advanced features:
Higher guider number (GN38), with electric capacity increased from YN460 700UF to YN460II 1200UF

Output power fine-tuning function:
Level 46 light quantity output control with 1/7-stop increment
Optical sensor is moved from the head of the flash to the body of he flash (behind the red plastic). This change make the it covers a wide direction

Technical parameters:
Guide number:
38 (at 35mm focal length, ISO 100 in meters)
53 (at 35mm focal length, ISO 200 in meters)
Flash mode: M, S1, S2
Flash power control: Level 46 light quantity output control with 1/7-stop increment
Circuit design: Insulated Gate Bipolar Transistor (IGBT)
Vertical rotation angle: -7~90 degrees
Horizontal rotation angle: 0~270 degrees
Power: 4 X AAsize batteries (Alkaline or Ni-MH are usable)
Lighting times: 100 to 1500 times (AA alkaline cell used)
Recycle time: Approx 4s (AA alkaline cell used)
Color temperature: 5600k
Flash time: 1/800s~1/20000s
Dimensions: 72 X 135 X 85mm
Net weight: 250g
Accessories: Flash light (1), Protecting bag (1), Mini stand(1) User manual (1)