Product typeWireless Microphone System AccessoriesTypeBodypackTransmission frequency range655 - 679 MHzChannels12Groups1InputsMini-XLR (Phantom Powered Low-Z / High-Z Instrument)Frequency response25 - 16,000 HzSignal-to-noise ratio104 dBRated HF output power10 mWControlsGain (3-way switch), Power On/OffIndicatorsASC IR Sync (Green/Amber Blinking LED), Battery (low battery: red), Power LED (Power ON: green)Operating voltage2 x AA batteryOperating time> 10 hWidth65 mmHeight91 mmDepth25 mmWeight0,085 kgOther featuresBelt clip, IR frequency synchronisation, Pilot tone