Features: 1. 2.4 GHz Wireless Control: the Godox MF12 Macro MF12 has a2.4 GHz wireless technology that enables long-distance transmission, adding more flexibility to your shooting. Additionally, 5 groups with 32 channels each help to prevent interference and disturbance when several wireless systems are working close to each other.5 groups with 32 channels each help to prevent disturbance when several wireless systems working together.2. Rechargeable Lithium Battery: The powerful built-in lithium battery supports approximately 500 full-power flashes with a 0.01 to 1.7 second recycling time. The battery is also easily rechargeable through an included USB Type-C cable.3. Color Effects and Color Temperature Adjustment Set: Included with the MF12 Macro Flash are the MF-11C Color Effects and MF-11T Color Temperature Adjustment Sets. The Color Effects Set contains an assortment of colored gel filters to expand your creative capabilities. Meanwhile, the Color Temperature Adjustment Set contains an assortment of gel filters to adjust the color temperature of the flash head. This allows you to match the color temperature of the ambient light wherever you are shooting4. Compatibility widely: The Godox MF12 As an off-camera TTL flash, MF12 Can work with Godox Xpro, X1, X2, and other triggers compatible with main brand cameras such as Nikon, Sony, Canon, Fuji, Olympus and Panasonic.5. Compact Design: The Godox MF12 Macro Flash is optimized for close-up photography due to its compact design and unique ability to be mounted directly to a lens via an optional adapter or placed around the subject with the included flash stand. Also, its size and wireless capabilities make it a good option for general photography as well.Specifications: Built-in Lithium Battery: 3.7V/9.29WGuide No.(1/1 output): 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 TriggeringS2 Secondary Optic Triggering with Anti-preflashFlash Mode: TTL Autoflash, 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 Flash: Approx.500Recycle Time: Approx. 0.01s~1.7sBattery Level Indication: Battery Level indicator shows on the upper right corner of the displayPower Saving: 30min/60mim/90mim: it will automatically power off when unattended operation over 30min/60mim/90mimutes.OFF: Turn off auto power-off mode, energy-saving performance is invalid.Secondary Illumination: Modeling LightExternal Power Pack Compatible: NoMount: Lens Mount(Optional: not include)Lens Compatibility: 49mm/52mm/55mm/58mm/62mm/67mm/72mm/77mm Filter ThreadsDimension (W x H x D): 3.2 x 3.0 x 2.5" / 81.0 x 76.5 x 64.3 mmWeight: about 5.1 oz / 144 g