GARANSI 1 TAHUN Godox TT685 II Flash for Cameras Key Features Built-In 2.4 GHz X Wireless Radio System Compatible with Sony ADI / P-TTL Guide Number: 197 #39; at ISO 100 Zoom Range: 20-200mm Show More Offering full support for Sony ADI / P-TTL and a built-in 2.4 GHz radio system, the Godox TT685S II Flash makes it easy to create both simple and elaborate lighting setups. A powerful and effective lighting tool, this flash features a powerful guide number of 197 #39; at ISO 100 with a zoom range of 20-200mm. The TT685S II operates as a full wireless master In the Box Godox TT685S II Flash for Sony Cameras Mini Stand Protective Case