Shure GLXD14R+E/85-Z4 wireless microphone system

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