Features:

• High Frequency Response, High S/N Ratio 

  Package includes:

  • VHF Dual Receiver: 1
  • VHF Handheld Transmitter: 2
  • 1/4" - 1/4" Cable": 1
  • AC/DC adaptor: 1
  • AA Battery: 4
  • User manual: 1
• Strongly Resist Interference, Noises Output = Zero While Standing By
• Super Silent Function, Low T.H.D.
• Reduced Noise While Switching The Mic on & off for AMP & Speaker Protection
• With a Complete Working State and Power Level Indicating
• With a Wide Using Range For Over 30m
• Dual Channel Designed, Best for Karaoke Singing

Best Media VHF BM-100V dual-Channel Wireless System provides you with proven performance and durability in a variety of settings, from churches to nightclubs to gymnasiums, from concert halls to broadcast booths and stadiums.

BM-100V Series VHF wireless microphone system includes one receiver and two handheld transmitters. Though it's a basic model with basic function, it gives you a gorgeous performance while singing karaoke at home or in a middle stage.

Specifications:

Overall System:

• Carrier Frequency Range: 170-260MHz, VHF High Band
• Frequency Stability: ± 0.005%
• Modulation Mode: FM
• Maxima Deviation Range: ± 15KHz
• Frequency response:40 Hz - 20 KHzd
• S/N ratio > 100 dB
• Audio Dynamic Range > 100 dB
• Frequency stability < 10 ppm
• T.H.D. < 0.5%
• Service Range: up to 50m (Under the best conditions)
• Temperature Range: -10C to 50C

Receiver:

• AC Power Supply in: 110V ( ± 10%)
• S/N ratio > 100 dB
• Receiving System: Fixed Frequency by Quartz Controlled
• Receiving Sensitivity: 60 dB S/N ratio: 12 dBU
• Audio Output Level: Unbalanced Mode of CHA+B: 0~0.5V/5KΩ ; Unbalanced Mode of CHA&CHB: 0~0.5V/50KΩ

Handheld Transmitter:

• Microphone Element: Unidirectional Dynamic Microphone
• Current Consumption: About 25mA
• Battery Life: Over 8 hours Continuous Operation
• RF Power Output: 30 mW (Max)
• Antenna: Built In
• Spurious Emissions: Over 45dB Carrier Wave