TTL:No
Display:Yes
Package:Yes
Model Number:JY-610 II
Size (WxHxD):8 * 11.5 *6cm / 3.1 * 4.5 * 2.4in
Light Source:Flash Light
Power Source: 2 * AA batteries
Compatible Camera Brand:NIKON,CANON
Brand Name:docooler
Weight:246g / 8.73oz
Color Temperature:5400K
Type:On-camera speedlite
Compatible cameras:Standard hot shoe interface camera
Guide No:27
Exposure control system:M flash, Multi flash, S1, S2(slave)
Effective flash range:0.7-19.3m