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Boya wm4 wireless microphone 1
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Boya wm4 wireless microphone 2
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Boya wm4 wireless microphone 3
Key Feature of Boya Wireless Microphone BY-WM4:
- Clear recording sound
- Compatible with smartphones, DSLR cameras,
- Consumer Camcorders, PCs etc.
- Light and compact for easy carrying
- Omnidirectional lavalier microphone
- Easy to use
- Hard case included
- standard camera shoe mount and clip included
- Up to 50m (164ft) operation range (without obstacle)
- Power Supplied by two AA batteries (not included)
Specifications：
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: | 50m (164ft) (without obstacle) |
Power requirements: | 3V DC (Two AA size batteries) |
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Dimensions: | Transmitter: 45mm x 70mm x35mm (W/H/D) Receiver: 44mm x 70mm x35mm (W/H/D) |
Weight: | Transmitter: 47g(Without battery) Receiver: 47g (Without battery) |
Package Contents:
- 1* BOYA BY-WM4 Pro Transmitter and Receiver
- 1* Lavalier/lapel microphone
- 1* 3.5mm to TRS audio output cable
- 1* 3.5mm to TRRS audio output cable
- 1* Cold-shoe mount
- 1* Hard case
- 1* User Guide
- 1* Foam protector for the lav mic
- Manufactory Original Package
