Specially designed for Godox portable power pack, there are two types of optional 1 point 2（DB-01）and 2 in 1（DB-02）.
DB-01: Godox PB960 and PB820 power pack mounted to a 1 point 2 Y-type cable and power line, which can also supply a plurality of flash lamps. There's no need to carry multiple power when use multiple flash.
DB-02: Godox PB960 power pack mounted to a 2 in 1 Y-type cable and power line, which makes flash recycle time shortened by half, to fully meet the photographers' requirements of quickly recycle time..
1 point 2 Y cable: power pack mounted to DB-01, can supply power for two flashes at the same time.
2 in 1 Y cable: power pack mounted to DB-02, supplies power for WITSTRO AD360 AD360II, all-optical recycle time reduced from 4.5s to 2s.