SHURE GLXD4+E=-Z4 wireless microphone receiver

The new GLXD4+ Dual Band Tabletop Receiver delivers exceptional digital audio clarity.Go wireless without complication.<br><br><b>Ready-To-Go. Every time. Automatically. </b><br>The new GLXD4+ Dual Band Tabletop Receiver delivers exceptional digital audio clarity. The perfect combination of the automatic frequency management with the new Dual Band Technology provides reliable and consistent performance. Go wireless without complication.Shure GLXD4+E=-Z4. Operating frequency type: Ultra High Frequency (UHF), Radio Frequency (RF) range: 2400 — 5800 MHz, Microphone frequency response: 20 — 20000 Hz. Power supply type: AC, Input voltage: 14 — 18 V