1.  Precise dimming, all-optical 1 / 1-1 / 64, 7-level aperture change, can provide you with large aperture and small aperture effect;

2.  Flash body built-in wireless receiver;
3.  Remote wireless adjustment flash output power, modeling light switch and photosensitive trigger;
4.  Have A / B dual channel, each channel has a separate 10 ID number (ie channel);
5.  Flash and wireless controller are equipped with large LCD screen, the output power, channel settings,     channel settings at a glance.

6. 400w full power , it is very suitable for building flash set , mini size , portable hold .