Specifications
1.Optical slave sensor2.CE/RoHS/FCC
3.12 month guarantee
Twin-tube ring lite designed for close-up photography
Flash tubes can fire together or independently
Compatible with AA-size alkaline, lithium, Ni-Cd and Ni-MH batteries; Accepts optional Canon-brand external battery packs (Compact Battery Pack CP-E2 and Transistor Pack E)
Quick lock button guarantees your control unit connects on to hot shoe firmly
Type: close-up
GN: 14 (ISO 100)
Recycle time: 0.1~5 sec
Power Rate: semi/full
Effective Rate: Full swivel, 80 degrees in either direction
Effective Distance: 20cm-5m
Color temperature: 5500k
Adapter rings (6pcs): 49/52/55/ 58/ 62/67mm
