The Lastolite RF-125 Flash Radio Trigger Set is a powerful AC-powered wireless radio trigger system compatible with universal devices. With a range of more than 100m, this set includes two flash heads and features a 6.3mm sync jack for easy connection. The sleek black design, hot/cold shoe mount, and 1-year manufacturer warranty make it a reliable choice for photographers looking for a versatile and efficient lighting solution. The RF-125 Flash Radio Trigger Set by Lastolite is a top choice for those in need of a high-quality flash radio trigger system.