I don't know how to use most attachments but I'm a middle aged mother of three. Everything feels solid, fits my GoPro Hero and works as expected. The body is solid, comes with a number of attachments and I've gotten good use out of it. The price compared to GoPro products is unbeatable. If you don't buy a secondary kit, you're just throwing your money away. I even returned a store bought memory card and bought it at half price from Revain with double the capacity.
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