Mcoplus Meike MK-320 TTL Flash Speedlite for Olympus OM-D E-P5 E-PM E-M1 E-M5 E-M10 EPL5 E-PL6 E-PL7 LUMIX GM5 GX1 GX7 GX8 G3 LX100 with Mcoplus Cloth Small Size High GN: 32 Support Master/TTL /M/RPT/S1/S2 Model Power Supply: 2 AA alkaline batteries or AA NI-MH battery , Color Temperature:5600k(Battery not included) Build-IN 3pcs HighLight LED:Light Provides The Auxiliary Lighting For The Video Clips Lightweight About150g and Portable Size About 110X65X35MM,Easy get and Quick Install.Adjustable Tilt/Swivel Head for Flexible shooting Anytime and anywhere