1. Type: used for airborne flash close-up photography.
2. Compatible with Canon camera TTL.
3. Transmission distance: 20cm~5m.
4. Temperature color: 5500K.
5. Flash coverage: the up and down about 80°, left and right is about 80°.
6. Flash reengineering: two sets of tubes flash together or separate flash of A group (group B).
7. Flash ratio control: 1:8-1:1-8:1, increases 1/2 mode.
8. Flash exposure compensation: manually. Flash exposure: increase 1/3 mode.
9. Flash light exposure confirmed: LED indicator on.
10. Focusing help light: help scope: up and down is about 40 ° / L/R is about 45 °. Light up time: about 20s.
11. Power back time: about 0.1~5s. Battery: 4 x AA batteries.
12. The fastest synchronous speed: 1/200-1/250s.
13. Battery service life: about 100~800 times flash. External power supply: compatible with Canon CP - E4 battery pack.
Compatible Brand: Canon
Compatible Models: Canon camera TTL
Actual Lumens: 1000lumens
Color Temperature: 5500K
Max Sync Speed: 20s
Recycle time: 0.1-5s
Battery Type: AA
Battery included or not: No
Battery Quantity: 4Set
Other Features: 2.0" LCD display screen, 4 x AA batteries, not included
Dimensions : & Weight
Dimensions : 5.35 in x 2.76 in x 2.28 in (13.6 cm x 7 cm x 5.8 cm)
Weight : 14.14 oz (401 g)
Packing List :
1 x Flashlight (after stretching cable length-80cm) 1 x 49mm adapter ring 1 x 52mm adapter ring 1 x 58mm adapter ring 1 x 62mm adapter ring 1 x 67mm adapter ring 1 x Chinese / English user manual 1 x Pouch :