Hisonic HS2388 Consumer Microphone

Features : High precision quartz crystal locked frequency technology Pre-set for one of the 16 wireless frequencies Simultaneous usage of up to 8 sets of Hisonic microphone systems Microphone On, Standby and Off Switch Low battery indicator Advance circuitry provides resistances to interference from other electronic devices and reduces noise output Wide usage range, ideal for professional speakers or stage performances Dual volume controllers RF Signal strength indicator 1 / 4" Audio Output to use on any standard mixer or karaoke player Independent audio output connectors features 2 XLR output connectors for superior sound quality 110 Voltage for Both U.S. Power requirement Uses standard 9V battery for up to 12 hours of continuous usage Specifications: Carrier Frequency: VHF 220 - 260MHz Frequency Steadying: Less Than 0.002% Modulation Mode: FM Audio Dynamic Range: Over 90 dB Audio Frequency Response: 50Hz - 15KHz +/- 3dB Audio Output level: 0 - 300mV S/N ratio: Over 70 dB T.H.

Specifications: Carrier Frequency: VHF 220- 260MHz; Frequency Steadying: Less Than 0.002%; Modulation Mode: FM; Audio Dynamic Range: Over 90 dB; Audio Frequency Response: 50Hz 15KHz +- 3dB; Audio Output level: 0- 300mV; S/ N ratio: Over 70 dB; T.H.D. Less than 0.5%; Sensitivity: 3uV for 30dB S/ N; F/ N ratio: over 80 dB; P/ N ratio: over 80 dB; Output power: 10mW; Power: AC 110V 60Hz; Range: 300 Feet; Transmitter power: 9V battery. Accessories: 1/4" to 1/4" cable, AC cable, rack mountable kit and 2 pcs of 9V batteries.