Review on AKG Perception Wireless Microphone System - Sports Set with SR45 Stationary Receiver, PT45 Pocket Transmitter, and C544L Headworn Microphone (3248X00010) by Claudia Green

I used to have an old model of this mic from AKG so I was glad to buy this one. This one is much smaller and lighter and only uses a dual battery rather than two like the old model which used two. The mic is clean and had zero feedback when I tested it, speaking about 5 inches from a 15 inch horn speaker. The only problem is that there is no battery level indicator to show how low the battery is. So I was in the middle of a performance and the battery was dead. Very embarrassing. I hope AKG fixes this issue. Other than that, this is a great mic.