Last summer I was looking for a small relatively inexpensive and portable unit for the 12 foot boat that I use on some local no motor lakes. I ended up buying this exact unit. Long story short, I wasn’t expecting much from this unit going in but I am happy to say that it has exceeded my expectations.If you have any specific questions I’ll try to answer them the best I can but I would buy another one if anything ever went wrong with the one I have.