【Twin Flash】MF12-k2 macro flash features a specially designed slope structure that helps to illuminate inwards and light up the narrow space tight before the lens, where is otherwise too close to be focused. Especially suitable for shooting extreme close-up subjects | 【3.4V/1700mAh Battery】The powerful built-in lithium battery supports maximum 500 full-power flashes and 0.01-1.7s recycling time, which guarantees a long-time creation without interruption.When the power runs down, you can easily recharge it through a type-c cable | 【2.4G Wireless Control】MF12 can work with Godox XPro,X1,X2 to compatible with Nikon, Sony, Canon, Fuji, Olympus and Panasonic. The 2.4G wireless technology enables long-distance transmission, adding more flexibility to your shooting. 5 groups with 32 channels each help to prevent disturbance when several wireless systems working together | 【Flexibility Usage】The flash can be mounted on a clamp as a ring flash, every flash can rotate to a different angle freely and slide around for correct positioning. It can be mounted on a flash stand or hot shoe by using the accessories it comes with | 【Package】Includes MF-11C Color Effects and MF-11T Color Temperature Adjustment Sets to adjust the color temperature of the flash head, allows you to match the color temperature of the ambient light. Mounting ring for multi-flash solution. Adapter ring set features 8 different sizes (49mm, 52mm, 55mm, 58mm, 62mm, 67mm, 72mm, 77mm)