Nicefoto PT-04GY Wireless Flash Trigger, Black

Features

• Fit for Nikon/Canon speedlite
• 4 Channels with hot-shoe connector for external flashes
• The receiver has an on/off switch
• Transmitter -- 12V-23A
• Receiver -- 2 x AAA batteries
• Operation frequency: 433MHz
• Max. working distance--30m (Open area without interference)
• Max. Sync Speed - 1/250s (depending on camera and flash)
• Works for majority of older flashes used with film cameras.

Package

• Receiver =1pc
• Transmitter =1pc
• User manual =1pc