Sennheiser EW100 G1 transmitter and receiver kit.
The transmitter connects to XLR output - I used it with battery powered Senheiser shotgun mic, battery powered Sony ECM77 lapel/lavalier mic, and dynamic microphones. The unit doesn’t power 48v to non-dynamic microphones as far as I know.
Please note: the LCD screen of the transmitter is not working. It is locked to 864.900Mhz frequency within the license-free band in the UK (TV Channel 70).
The radio receiver has working LCD and the frequencies can be changed.