BOYA WM5 wireless microphone is for use with DSLR cameras, camcorders. The 2.4 GHz GFSK system result in strong anti-interference, good security and stability.
Two-way communication, but only sound from transmitter can be recorded. The operation range is 50m without obstacle, 360 degree all-round revolveis workable, the maximum distance can reach up to 80m. You can adjust the volume through VOL+ and VOL- volume control. The lapel clip makes it easy to carry.
Frequency band : 2.4GHz (2405-2478MHz)
Frequency response : 35Hz-18KHz +/-3dB
Signal/Noise : 76dB or more
Distortion : 0.1% or less (32Ω,1KHz output)
RF output level : 5 mW
Earphone output level : 32Ω,65mW
Reception sensitivity : -85dB +/-3dB / 0dB=1V/Pa,1kHz
Power requirements : 3.0V DC (Two LR03/AAA size batteries)
This is the range test for the Boya Wireless Lav. BOYA WM5 WIRELESS MIC TESTS WITH PANASONIC GH2. The BOYA WM5 look is nice.Light and very simple in use microport.Intercom function and sound monitoring option are very attractive for DSLR users .You will possibly need to reduce hiss distortion in the post production, because system uses 2,4 Ghz frequency (polluted, but legal in most of lands).Nice and inexpensive set for entry level projects.