The MIPRO ACT32T5NC is a miniature bodypack wireless transmitter (5NC Band) that features 16 fixed frequencies with a frequency range of 542-566MHz. It offers high-efficiency circuitry design which provides 12 to 14 hours of operation from 2 AA batteries (depending on the battery quality). An innovative battery cover allows easy access to operating buttons and prevents accidental operation. The ACT32T5NC can directly match to high-low input impedance for microphone or guitar without switching. It also features a lightweight design, compact size with a sturdy plastic housing and on the top mute switch, mini-XLR connector, and antenna.