Boya BY-WM4 PRO-K2. The Cleverer Option?

In this video I'm unboxing, testing and reviewing a set of Dual-Channel Digital Microphones Boya that will take the audio of your videos to the next level. Check it out and hear it with your own ears!
Boya by-wm4 pro k2
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8 EBL AAA Batteries and Charger
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Handle Grip
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