I've used these around the house to reset AC powered clocks whenever the local electrical utility decides to send a short-burst power dip our way. These Oregon Scientific travel clocks keep perfectly accurate time, and I do wish they still made them. eBay to the rescue! I'd call the "Good Value" category debatable. I paid $45 bucks including shipping, but these clocks are discontinued so the fact they still appear on eBay is a plus. The clock was "new-old stock." That's brand new inside the original OEM package, but it's been sitting around for a spell. The clock itself is completely idiot proof. I simply inserted the AA batteries and it did the rest, including setting Daylight Saving Time. So glad I found it on eBay!