The 3520 tripod is a portable, aluminum alloy tripod designed for cameras and smartphones, featuring a 3-way pan-head with a quick-release plate for easy mounting and removal. It has a maximum load capacity of around 3 kg (or sometimes up to 2.5 kg), a maximum working height of about 1.4 meters, and collapses to a length of 55-57 cm for storage, making it lightweight and suitable for travel. It often includes a carrying case and a hook for extra stability.