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The Unit looks pretty good, aside from the fact that the Rubber Battery cover is fairly loose (I'll have to put an elastic around it to secure/make more waterproof). What I find annoying is that there's the same Unit available Cheaper, but this one CLEARLY said 2pcs. for the PRICE. So who is policing this? It's false advertising and clearly a 'bait and switch' type thing to lure you in to purchase, then send less than expected. I do not recommend until Amazon addresses this 2 for 1 lie. I read another review saying so, but ordered anyway :(