📸 Capture the Moment, Anytime, Anywhere! Get shooting in seconds with a standard hot shoe mount. Easily portable at just 0.13 kg. Transmitter triggers most studio flashes effortlessly. With 16 channels, you can shoot without limits! Perfect for Canon, Nikon, Pentax, Olympus, and Panasonic DSLRs. 1/250s sync speed 30m range 433MHz frequency The Neewer 16 Channels Wireless Radio Flash Speedlite Studio Trigger Set is designed for professional photographers seeking reliability and versatility. With a 433MHz transmit frequency, it ensures fast response and stable transmission over a distance of up to 30 meters. Compatible with a variety of DSLR cameras, this lightweight trigger set allows for maximum synchronous speeds of 1/250 second, making it an essential tool for capturing stunning images.