Product details of SH-200 - Wireless Head Microphone System - Black Frequency range: VHF high band 210-265MHz Frequency Accuracy: 5KHz Frequency response: 40Hz-16KHz Dynamic Range: 95db Operating Range: 100 meters (without obstacles) Shure Wireless Head Microphone System has 5KHz Frequency accuracy which means you can communicate with a clear reception. This microphone helps you manage events like Fashion Shows, Concerts, Weddings etc. With a operating range of 100 meters team co-ordination will be strong and everything would go according to the plan. Description Frequency range: VHF high band 210-265MHz Frequency stability: 0.005% Frequency Accuracy: 5KHz Modulation: FM Maximum frequency deviation: 15KHz Frequency response: 40Hz-16KHz SNR: 108db Dynamic Range: 95db THD: 0.5% Operating Range: 100 meters (without obstacles) Operating temperature: -15 C~ 60 C Specifications of SH-200 - Wireless Head Microphone System - Black Brand No Brand SKU SH802ELCUIGXPKFAS-372862 What’s in the box 1 Receiver, 1 Head Mic, AC-DC adapter ( 110V or 240V universal ), Batteries and manual.