The new Wireless I-TTL Off camera flash provides more flexible on using the Light Source!
Features:
Wireless I-TTL Flash Trigger with 15-channel for Nikon
15-Channel selectable
LCD Backlight
Compatible with Nikon Speedlite: SB-900, SB-800, SB-600, SB-400
Compatible with Nissin Speedlite
Transmitter standby time: 1000 hours (CR-2 battery x 1 piece)
Receiver standby time: 300 hours (CR-2 battery x 1 piece)
Transmitter dimensions: 3.8 x 6.3 x 3.0 cm
Receiver dimensions: 3.8 x 7.0 x 3.0 cm
Operation distance(Approx.): 60 meters
Operating frequency: FSK 2.4GHz
One Transmitter-Reciever Set Only