* Type: Wireless condenser microphone system
* Mic element: Condenser (high sensitivity, studio-style detail)
* Frequency response: ~50Hz – 18kHz or wider
* Wireless range: 20m – 100m+ depending on system
* Channels: Dual or single channel systems available
* Connectivity:
* 6.35mm jack (amplifiers/speakers)
* XLR output (professional mixers)
* Sometimes USB (modern systems)
* Battery: Rechargeable lithium or AA batteries
* Display: LCD screen on receiver (signal, battery, channel)
* Polar pattern: Usually cardioid (focuses on voice, reduces noise)