Nicefoto Wireless flash trigger PT-04NE

Features\n\n1.Fit for Nikon/Canon speedlite\n2.4 Channels with hot-shoe connector for external flashes\n3.The receiver has umbrella holder\n4.The receiver has an on/off switch\n5.Transmitter -- 12V-23A\n6.Receiver -- 2 x AAA batteries\n7.Working frequency: 433MHz\n8.Max. working distance--30m (Open area without interference)\n9.Max. Sync Speed - 1/250s (depending on camera and flash)\n10.Works for majority of older flashes used with film cameras.\n\nPackage\n\n1.Receiver =1pc\n2.Transmitter =1pc\n3.User manual =1pc