Yongnuo YN560-TX 16 Channel Wireless Manual Flash Transmitter Controller for Nikon Cameras, 328.08" Transmission Range, FSK 2.4GHz Frequency
Price 44.95 USD
Functions 6 Groups Remote Manual Power Control Zoom Head Control Remote Multi (Stroboscopic) Setting Large Clear LCD Screen Fast Setting Interface 16 Channels 2.4GHz 100m Range AA batteries x 2 Compatible with RF-602/RF-603/RF-603II Supports RF-603 /RF-603 II Wireless Shutter Release