The Ulanzi SL01 is an ultra-compact flash designed for mobile photographers and creators who want a reliable light source always at hand. It is smaller than a TWS earphone case and weighs only 33 g. This makes it fit in any pocket. The flash offers surprisingly high power – GN8 (ISO 100), CRI 96 and a neutral colour temperature of 6500 K. Four brightness levels allow you to easily adjust the light to suit the situation. With a built-in battery (250 mAh) and USB-C charging, you don't have to worry about spare batteries. The device provides up to 375 flashes on a single charge. The Ulazni SL01 flash is compatible with most popular cameras with a standard hot shoe (including Sony, Canon, Nikon, Fuji, Olympus, Pentax).