Digital clip-on transmitter: adjustable mini jack plug, compact and sturdy plastic housing, LED battery status indicator, easily accessible controls, ACT-Sync function. Frequency range: 5.8 GHz (5.725 - 5.850 GHz), switching bandwidth: 125 MHz, transmission power: 10 mW, weight: approx. 61 g, dimensions: 84 x 35 x 29 mm. The Mipro MT-58 is a digital clip-on transmitter that operates in the frequency range of 5.725 - 5.850 GHz, making it compatible with all receivers in the ACT-5800 series. The clip-on transmitter simply plugs into the audio output of an instrument, enabling wireless operation. By using digital transmission, the audio signal is transmitted and reproduced without distortion. The ACT function (Auto Channel Targeting) automatically synchronizes the clip-on transmitter with the receiver's frequency. In conjunction with separately available instrument microphones, the clip-on transmitter can form wireless instrument microphones, which are ideal for instruments such as saxophone, tuba, or tenor horn. The clip-on transmitter is housed in a compact and sturdy plastic casing, making it easy to transport due to its small size. Power is supplied by a rechargeable battery, which provides a runtime of up to 10 hours when fully charged. An LED battery status indicator shows the current charge level. The package includes an adapter to switch from a 3.5 mm jack connection to a 6.35 mm jack connection. Package contents: MT-58 clip-on transmitter, Li-ion battery, jack adapter.