Feature:1. [Excellent Macro Flash Performance] Support TTL auto and manual focus,S1 secondary optic triggering and S2 secondary optic triggering with anti-preflash, 2.4G wireless control, 5 groups and 32 channels, enabling long-distance transmission while reducing disturbance when several wirelesses systems working together, very flexible for photography.2. [Colorful Filters] Can effectively create colorful light effects, mix and correct colors, and filter different wave length of light, shoot beautiful photos of better photography effects with this maco flash.3. [Wide Application] A good assistant for professional macro photography, especially for beginners, perfect for talking pictures of jewelry, plants, insects, human face close-up, and more.4. [Multi-Flash Combination] Easy to achieve multiple macro flashes combination through the mounting ring (not included), having brighter light sopurce while reducing shadows on objects; has adjustable head for quick positioning and angle adjustment, expanding its usage profoundly.5. [Broad Compatibility \u0026 Built-in Battery] Widely compatible with most cameras, nice replacement for Canon, Nikon, Sony, and more; with high-performance lithium battery power supply, ensuring long-time creations without interruption by low power.Specification:Features[Excellent Macro Flash Performance] Support TTL auto and manual focus, S1 secondary optic triggering and S2 secondary optic triggering with anti-preflash, 2.4G wireless control, 5 groups and 32 channels, enabling long-distance transmission while reducing disturbance when several wirelesses systems working together, very flexible for photography.[Colorful Filters] Can effectively create colorful light effects, mix and correct colors, and filter different wave length of light, shoot beautiful photos of better photography effects with this maco flash.[Wide Application] A good assistant for professional macro photography, especially for beginners, perfect for talking pictures of jewelry, plants, insects, human face close-up, and more.[Multi-Flash Combination] Easy to achieve multiple macro flashes combination through the mounting ring (not included), having brighter light sopurce while reducing shadows on objects; has adjustable head for quick positioning and angle adjustment, expanding its usage profoundly.[Broad Compatibility & Built-in Battery] Widely compatible with most cameras, nice replacement for Canon, Nikon, Sony, and more; with high-performance lithium battery power supply, ensuring long-time creations without interruption by low power.SpecificationsBrand: Godox Model: MF12-K2Color: BlackMaterial: Plastic Built-in Lithium Battery: 3.7V/6.29WGuide No.(1/1output): GN=16.1(±0.1)Flash Power: 12WOutput Level: 8 levels: 1/128~1/1Brightness of LED Modeling Lamp: 1~10 LevelsDisplay: OLED DisplayOptical Flash: S1 secondary optic triggering S2 secondary optic triggering with anti-preflashFlash Mode: TTL auto flash, M manual flashFlash Duration: 1/1200s~1/34000s2.4G Wireless Transmission: ON/OFFChannel: 32 channel:1~32Group: 5 group: A/B/C/D/EID: OFF/01~99Transmission Distance: 30mType-C Power Charging: 5V 2AFull Power Flashes: Approx.500Recycle Time: Approx.0.01~1.7sBattery Level Indication: Battery level indicator shows on the upper right corner of the displayPower Saving: 30min/60min/90min: It will automatically power off when unattended operation over 30min/60min/90minutes. OFF: Turn off auto power off mode, energy-saving performance is invalid.Product Size: 8.1 * 7.65 * 6.43cm/ 3.1 * 3 * 2.5inchProduct Weight: 144g/ 5.07ozPackage Size: 10 * 8 * 7cm/ 3.9 * 3.1 * 2.7inchPackage Weight: 300g/ 10.5ozNoteThe camera and stand in the pictures are not included.Only 2pcs macro flashes are included.Package List2 * Macro Flash2 * Cold Shoe Adapter2 * Color Filter Set2 * Color Filter Holder2 * Flash Stand1 * Carrying Case2 * Color Filter Storage Bag2 * Soft Case for Color Filter Set2 * USB Cable1 * Mounting Ring1 * Adapter Rings KitPackage List:2 * Macro Flash2 * Cold Shoe Adapter2 * Color Filter Set2 * Color Filter Holder2 * Flash Stand1 * Carrying Case2 * Color Filter Storage Bag2 * Soft Case for Color Filter Set2 * USB Cable1 * Mounting Ring1 * Adapter Rings Kit