After not using it for many years, I tried to turn it on, and only one transmitter started up. The receiver and the other transmitter did not. I suspect the batteries are worn out. This is for someone who can repair it and use it, or for someone who only uses the charger. There are no cables other than those in the photos. Saramonic Blink 500 Pro Wireless Microphone System TX+TX+RX - Model Name: Blink500 Pro - Brand Name: Saramonic - Function: Wireless Microphone System - Included Items: Charging Case