BOYA BY-WM4 Mark II Wireless Microphone System Lavalier Lapel Mic for Canon Nikon Sony DSLR Camcorder Recorder for iPhone 6

  • 10-99 Pieces
  • >=100 Pieces
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Lead Time:
5 day(s) after payment received
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Quick Details
Place of Origin:
Brand Name:
Model Number:
BY-WM4 Mark II
Interview Microphone
Camera Microphone
Product name:
BOYA BY-WM4 Mark II Wireless Microphone
76dB or more
0.1% or less (32Ω,1 KHz,65mW output)
Frequency response:
Frequency band:
2.4GHz (2405-2478MHz)
Audio input connector:
3.5mm locking mini plug
RF Modulation:
GFSK (Gauss frequency Shift Keying)
Power requirements:
Two AA batteries
Wireless Microphone

Packaging & Delivery

Selling Units:
Single item
Single package size: 
18X13X7 cm
Single gross weight:
0.3 kg
Package Type:
colour box
Lead Time :
Quantity(Pieces) 1 - 100 >100
Est. Time(days) 5 To be negotiated

BOYA BY-WM4 Mark II Wireless Microphone System Lavalier Lapel Mic for Canon Nikon Sony DSLR Camcorder Recorder for iPhone 6


Product Description

The BOYA BY-WM4 Mark II is a compact wireless microphone with real-time monitor, designed for reliable and trouble-free performance.It can work with Smartphone, Tablet, DSLR camera, Camcorder, Audio recorder, PC and others audio/video devices.

RF Modulation: GFSK (Gauss frequency Shift Keying)
Frequency band: 2.4GHz (2405-2478MHz)
Frequency response: 35Hz-14KHz±3dB
Signal/Noise: 80dB or more
Distortion: 0.05% or less (32Ω,1 KHz,65mW output)
RF output level:3 mW
Earphone output level: 32Ω,65mW
Reception sensitivity: -90dB +/- 3dB / 0dB=1V/Pa, 1kHz
Audio input connector: 3.5mm mini jack
Power requirements: 1.5V DC (One AA size battery)
Consumption power:
Transmitter: 1.5V/120 mA
Receiver: 1.5V/120 mA
Transmitter: 47mm x70mm x23mm (W/H/D)
Receiver:47mm x 70mm x23mm (W/H/D)
Transmitter: 45g (Without battery)
Receiver:45g (Without battery)

,b>Package included
1 x Transmitter
1 x Receiver
1 x Lavalier microphone
1 x 3.5mm to TRS audio output cable
1 x 3.5mm to TRRS audio output cable
1 x Cold-shoe mount
1 x Hard case


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Packaging & Shipping

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Company Information


Shenzhen LOVEFOTO Co.,Ltd.

6 Years Experience in Photography Equipment !Distributes Godox ,Yongnuo,Boya, Sanoto Brand .

Professionally Producing Studio Lighting accessories ,like light stand tripod ,softboxes ,studio Lighting shoot kits .OEM & ODM accpeted.








1.Q: How To Order?

A: Step1: please tell us what model and quantity you need;

    Step2: then we will make a PI for you to confirm the order details;

    Step3: when we confirm delivery thing,can arrange the payment;

    Step4: finally we deliver the goods within the stipulated time.


2.Q: When will make delivery?

A:Delivery Time

  -Sample Order:1-3 days after receipt of the full payment. 

  -Stock Order:3-7 days after receipt of the full payment.

  -OEM Order:12-20 days after receipt of the deposit.


3.Q: About After-SalesService 

A:1 year warranty for all kinds of products; If you find any defective accessories first time,we will give you the new parts for free tore place in the next order,as an experienced manufacturer,you can rest assured of the quality and after-salesservice.


4.Q: About Payment



5.Q:About Transportation 

A: Transported by DHL,UPS,EMS,Fedex,Airfreight,seafreight.

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