Review on Standard Horizon HX300 Handheld Marine by Malik Berry

Bought for use on a jet ski on Lake Michigan. I used it for a month and never made a transfer Yes, I know how to use all the functions and settings. I thought there was just no movement. Used this week with friends on the boat. Realized it's garbage! Doesn't receive or send. The whole day was tested in comparison to the radio in the boat. When I get home to try to come back, Revane says the return window is closed. Really angry! Wouldn't buy from this seller, it was probably a return so the price was reasonable. Lost $115 and could have ended up in a giant lake!