Review on MyVolts USB Power Cable: A Battery Alternative for Zoom H4n and H4n Pro Recorder by John Reese

If you have a Zoom H4n, you probably know that it eats batteries. I use NiMH batteries, but that only saves buying new ones. I have a large lithium ion battery that I bought for my iPhone. This cable allows me to power Zoom for many hours without having to change batteries. I bought two. This is not a product to empathize with. But I'm glad it was available on Revain.