This DWZ Series 2.4 GHz digital wireless vocal/speech set provides the convenience of untethered handheld microphone use with a wired level of audio performance. The package includes a ZTX-M02RC handheld transmitter including an interchangeable dynamic cardioid microphone capsule along with a ZRX-M70 half rack size receiver. Supplied accessories include a mic holder, two antennas and AC adapter. The handheld TX also supports use with optional Sony interchangeable microphone capsules. The receiver includes 3 audio outputs (1 x balanced XLR and 2 x unbalanced 1/4" phone). The receivers menu system provides access to clear channel scan or manual channel selection and a digital 5-band graphic EQ. The receivers LCD includes numeric indication of transmitter battery remaining time, diversity reception RF levels, audio level metering, EQ on/off status and display of selected channnel. Addtional features include AES 128 bit encryption, intelligent feedback reducer and transmitter support for contactless rechargeable function (optional BC-DWZ1 battery charger required) using NiMH AA batteries.