The Godox SK400II studio flash is a compact and durable flash with complete functions. With built-in Godox 2.4G wireless X system, it is a cost-effective compact flash strobe for e-commerce product shooting, studio portrait and lifestyle photography. In small and medium studio shooting, it can work as high light, background light, or hair light.Features:Built-in Godox 2.4G wireless X system. GN65; 5600K; Max power: 400Ws.Precise output displayed on LCD panel, 40 steps from 1/16 to 1/1 (or 6.0 to 10.0).Use optional X1, XT16 or FT-16 trigger to control the flash power ratio, modeling lamp and buzzer, as well as flash triggering.Compact and lightweight body with Bowens mount to add almost any studio light shapes.150W modeling lamp can be adjusted from 5% to 100% power levels.Outstanding output stability, no more than 2% shifts when under the same output.Anti-preflash function enables synchronization with cameras that have a one-preflash firing system.Auto memory and recovery of adjusted panel settings.Specifications:Brand: GodoxModel: SK400IIMax Power: 400WsGuide Number (m ISO 100): 65Color Temperature: 5600±200KOperating Voltage: EU plug, AC200-240V/50HzPower Output Control: Off, 6.0-10.0 (1/16-1/1)Modeling Lamp: 150WModeling Lamp Level: 5%~100%Recycle Time: 0.1~1.0sTriggering Method: Sync cord, Test button, Slave triggering, Wireless control portFlash Duration: 1/2000s to 1/800sFuse: 5AItem Size: Flash diameter: 12.7cm, height of flash with handle: 23.2cm, length of flash with modeling lamp: 38cmItem Weight: 2213g / 78.1ozPackage Size: 44 * 27 * 21.5cm / 17.3 * 10.6 * 8.5inPackage Weight: 3495g / 123.3ozPackage List:1 * Godox SK400II studio flash1 * Power cable (EU plug)1 * Lamp cover1 * Standard reflector1 * Modeling lamp2 * Fuse1 * User manual (English & Chinese)