Shure BLX24 – Beta 58A is an analogue wireless handheld set with a professional sound at a very attractive price! The set consists of a BLX2 handheld transmitter with a Beta 58A microphone head and the very compact BLX4 receiver. The transmitter and receiver communicate via the UHF frequency and can be set up easily. The set has a solid construction and it is light of weight.