【Professional Flash Output for Stable Lighting】 TT560 speed light features GN38 (ISO 100) guide number with 8 manual power levels from 1/128 to 1/1, stable 5600K±200K daylight color, 0.1–5s recycle time, and 1/300 to 1/20000s flash duration. Note: Does NOT support TTL, HSS, or camera menu control. Recommended shutter speed below 1/200s

【Optical Slave & Off Camera Triggering】 Supports S1/S2 optical modes for off camera use as a secondary flash to create various lighting effects. S1 works with the main flash in manual mode, while S2 works with the main flash in TTL mode. Equipped with a PC sync port for triggering the flash and camera via a sync cable

【Adjustable Flash Head】 Supports vertical rotation from 0–90° and horizontal rotation from 0–270°, flexible for portraits, indoor photography, studio photoshoots, content creator essential and influencer must have for creative camera photo lighting

【Power Supply】 This camera gear is powered by four AA batteries (alkaline or Ni-MH, not included). When the battery is low, the red charging indicator flashes once per second to signal that the batteries need replacement. In addition, an external power source can be connected through the CP-E4 port to speed up recycling, and it features built in power saving and overheating protection

【Wide Compatibility】 The flash attachment as photography accessories is compatible with Canon Nikon Panasonic Olympus Pentax Fujifilm standard hot shoe cams and Sony MI hot shoe models A9 A7III A7IV A7RIV A6400 ZV-1 A6000 A6300 A6500. Not compatible with Canon SL3 250D T7 1500D 2000D T100 3000D 4000D R6 200DII R50 Sony A9III A99 A77 A350 ZV-1F ZV1 Mark 2 Fujifilm X-A3X 100F X100T. Note: This flash cannot be used with cameras without single contact hotshoe. Disable electrical shutter during use