- Polar PatternCardioid
- Power Requirement9 V Alkaline Battery
- Frequency Response50Hz – 15 KHz
- Supply TypeManufacturer, Exporter, Supplier, Retailer
- Preferred Buyer Location All over the world
A Single Channel VHF Lapel Wireless Microphone system. Superb sound clarity, impeccable performance & great value for money, make the ER 11 Series one of the best selling wireless microphone system currently available. VHF Band frequency Quartz Lock Control Single Channel Receiver LED Indicator (Power, RF, Peak) & Telescopic Antenna. Special Circuit designed to minimize microphone switch noise. High quality headset included in the system.