Real U-segment Adjustable Frequency Anti-interference Continuous Frequency Wireless Microphone One For Four Handheld Microphones Lavalier Headwear Con

Real U-Segment Adjustable Frequency Anti-Interference Continuous Frequency Wireless Microphone One For Four Handheld Microphones Lavalier Headwear Conference Professional Ktv Dedicated Home Singing Outdoor Stage Performance Specification: Four-Channel/Uhf Wireless Microphone Accessories: Conference, Handheld, Lavalier, Headset Product Remarks: High Cost Performance, Stable Performance Category: Wireless Conference Microphone Series Technical Parameter General Service Carrier Frequency Range: 610mhz-680mhz (Depending On The Scope Of Applicable Countries/Regions) Modulation Method: Fm Frequency Modulation Maximum Frequency Deviation: 45khz Frequency Response: 50hz-15khz Signal To Noise Ratio (S/N): >105db (A) Distortion: (1khz): <0.3% Working Temperature: -1055 Working Distance: 50-80 Meters (Under Ideal Environment) Recipient Vibration Method: Pll (Digital Frequency Synthesizer) Error Suppression: 80db Image Suppression: 80db Sensitivity: 5dbuv Audio Output Level: Balanced Output (Xlr Output Jack): 250mv/600 Unbalanced Output (1/4 Inch Output Jack): 400mv/3k Working Voltage: Dc 13.5-16v Working Current: 800ma Handheld Transmitter Rf Power Output: Maximum 30mw (According To Applicable National Regulations) Vibration Method: Pll (Digital Frequency Synthesizer) Transmit Frequency Stability: <30ppm Dynamic Range: 100db (A) Frequency Response: 50hz-15khz Maximum Input Sound Pressure: 130db Spl Microphone Pickup: Moving Coil Power Supply: 2 (1.5v) Aa Alkaline Batteries Conference Pocket Transmitter Rf Power Output: 30mw Max (Depending On The Applicable Country/Region) Vibration Method: Pll (Digital Frequency Synthesizer) Transmit Frequency Stability: <30ppm Dynamic Range: 100db (A) Frequency Response: 50hz-15khz Maximum Input Sound Pressure: 130db Spl Microphone Pickup: Condenser Power Supply: 2 (1.5v) Aa Alkaline Batteries