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View All / Camcorders / Microphones / Boya
BOYA BY-WM4 Pro K2 Dual-Channel Digital Wireless Microphone

BOYA BY-WM4 Pro K2 Dual-Channel Digital Wireless Microphone

HK$1,180.00
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Description
• Dual-Channel Wireless Receiver
• Digital 2.4 GHz Frequency Band
• Super-clear recording sound
• Compatible with smartphones, DSLR cameras, consumer camcorders, PCs etc.
• headphone connector for real-time monitor
• Lightweight and compact for easy carrying
• Easy to use
• Omnidirectional lavalier microphone
• Hard case included
• Standard camera shoe mount and clip included
• Up to 60m (197ft) operation range (without obstacle)
• Power supplied by two AAA batteries for transmitter and receiver

RF Modulation: GFSK (Gauss frequency Shift Keying)
Frequency band: 2.4GHz (2405-2478MHz)
Frequency response: 35Hz-14KHz±3dB
Signal/Noise: 84dB or more
Distortion: 0.05% or less (32Ω,1 KHz,65mW output)
RF output level: 3mW
Earphone output level: 32Ω,65mW
Reception sensitivity: -90dB +/- 3dB / 0dB=1V/Pa, 1kHz
Audio input connector: 3.5mm mini jack
Operation range: 60m (197ft) (without obstacle)
Power requirements: 3V DC (Two AAA size batteries)
Consumption power:
 Transmitter: 3V/70mA
Receiver：3V/70mA
Dimensions:
 Receiver: 45x70x35mm (1.8*2.8*1.4 inches)
Transmitter: 45x70x35mm (1.8*2.8*1.4 inches)
Weight:
 Receiver: 47g (1.7 oz)
Transmitter: 47g (1.7 oz)
Shipping & Payment

Delivery Options

  • S.F. Express - Office / Home Delivery
  • Pick up at TST iSquare Store
  • Pick up at Mongkok Store
  • Pick up at Central Store
  • Free Shipping (over HK$2500)
  • Delivery by Van

Payment Options

  • FPS
  • Credit Card
  • Bank Transfer
  • Installmeny for 12 months (Pay at Store)
  • Payme

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