How to use the BOYA BY-WM8 wireless microphone？

　　Micro-film more and more loved by the people, with the development of technology, equipment, gradually refined.We see the major webcast platform, the basic column has the main push micro-film.Many companies and individuals are more like to be more vivid Show.
　　Today, and we talk about how to choose a good microphone. Common moving coil, capacitive, from the point of view can be divided into all directions, two-way, heart-shaped, super-heart type 4. Purchase, High frequency, wide frequency, high sensitivity, good transient response, high degree of transparency of the microphone.
　　The BOYA BY-WM8 is a Dual Channel UHF wireless system designed to work with DSLR camera, Camcorder, PC and more.
　　The BY-WM8 system features two bodypack transmitter, a camera-mount receiver, and two omnidirectional lavalier microphones. The receiver is built with mic and headphone output jacks. The bodypack transmitter includes a MIC jack and LINE IN jack.
　　The BOYA BY-WM8 is an UHF Dual-Channel wireless microphone system. It is designed for DSLR video, ENG, EFP and dual-Channel can work with two transmitters, which is perfect for interviews as well.
　　The receiver and the transmitters are lightweight and simple menu to operate.
　　It can be worked in one to one way(one receiver to one transmitter), or one to two way (one receiver to two transmitters).
　　SPECIFICATION
　　• RF Modulation: GFSK (Gauss frequency Shift Keying)
　　• Carries frequency range: 576MHz-599MHz
　　• Frequency response: 60Hz-15KHz±3dB
　　• Signal/Noise: 74dB or more
　　• Distortion: 0.1% or less (32Ω,1 KHz,65mW output)
　　• RF output level:2 mW
　　• Earphone output level: 32Ω,65mW
　　• Reception sensitivity: -30dB +/- 3dB / 0dB=1V/Pa, 1kHz
　　• Audio input connector: 3.5mm mini jack
　　• Operation range: 100m (300’)
　　• Power requirements: Two (2) AA batteries
　　• Consumption power: Transmitter: 2x1.5V/120 mA
　　Receiver: 2x1.5V/120 mA
　　• Battery life: Transmitter: Approx. 3.0 hours
　　Receiver: Approx. 3 hours
　　• Dimensions:
　　Transmitter: 60mm x 86mm x28mm (W/H/D)
　　(2.36 x 3.3 x 1.1 inches)
　　Receiver: 60mm x 86mm x41mm (W/H/D)
　　(2.36 x 3.3 x 1.61 inches)
　　• Weight:
　　Transmitter: 136g (4.37oz) (Without battery)

　　Receiver: 152g (4.89oz) (Without battery)

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