They would automatically shut off when they weren't being used. You wouldn't have to wait for them to recharge after each shot. They last longer and come with a warranty. You can try them out first for a two-week trial period and return them if not satisfied with no risks or hassle. They exist to capture the moment, not ruin it. They come in fashion colors. You can keep them in maximum zoom. They come with replaceable or adjustable parts. The parts that count are portable. They don't mind over-exposure. They respond to the slightest touch. The one you want is available at a KMART near you
