Audio-Technica ATW3211N 3000 Series Network Wireless System 470-530 MHz - BP894xcH Headworn Microphone (Beige) distortion or a headset mic plugged

or a headset mic plugged into the appropriate jack

and 6P-60 dimensions

The RH-2500 offers improved wearing comfort due to the lightweight design and newly constructed headband

Solid holder for bottles

Audio-Technica ATW3211N 3000 Series Network Wireless System 470-530 MHz - BP894xcH Headworn Microphone (Beige) distortion or a headset mic pluggedFeatures: Overall System: Extremely wide 60 MHz UHF tuning bandwidth for maximum versatility in an increasingly congested RF environment; available in your choice of 2 frequency bands DE2: 470530 MHz, EE1: 530590 MHz Unique multifunction button on the body pack transmitter can be used to switch to a backup frequency (on both transmitter and receiver) should interference be encountered True Diversity operation reduces dropouts Auto Squelch feature