Shure GLXD14R+E/85-Z4 wireless microphone system

Receiver housing material: Metal | Transmitter housing material: Metal | Microphone type: Lavalier microphone | Operating temperature (T-T): -18 - 57 °C | Power supply included: Yes | Warnings: Use in accordance with the manufacturer's instructions. | XLR out: 1 | Receiver type: Stationary receiver | Number of transmitters included: 1 | Antenna type: Removable | Number of microphones included: 1 | Cables included: USB | 6.35 mm (1⁄4-inch) output: 1 | Radio Frequency (RF) range: 2400 - 5800 MHz | Storage temperature (T-T): -29 - 74 °C | Microphone frequency response: 50 - 20000 Hz | Microphone transducer principle: Condenser microphone | Operating frequency type: Ultra High Frequency (UHF) | Operating range: 50 - 60 m | Transmitter type: Bodypack transmitter | Number of receivers included: 1 | Battery life (max): 16 h | Battery type: Built-in battery | Warnings: Do not open the unit housing. | Total Harmonic Distortion (THD): 0.2% | Dynamic range: 120 dB | RF power: 10 mW | Warnings: Avoid contact with water. | Channels quantity: 11 channels | Operating voltage (receiver): 18 V | Receiver display: Yes | Batteries included: Yes