sj4000 1080p full hd action digital sport camera 2 inch screen under waterproof 30m dv recording mini sking bicycle p video cam

dear buyers, if you are satisfied with our products, please help to give us a positive feedback. any problems will be solved after active cooperation and good be a sports expert, more fashionable, portable and easy to carry without taking up space, more effectively reducing the resistance caused by wind and water pressure 172° super wide-angle viewing angle, wider field of view, easy to capture the beautiful scenery around you.syi