【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

【Compatibility List】Compatible with Fuji X-Pro2 X-T20 X-T2 X-T1 GFX50s GFX50R X-T30 X-T4 X-T3 X-Pro1 X-T10 X-E1 X-T5 X-M5 XS-20 SONY A7III A7IV A7R5 A7RIII A7RIV A9 A6400 RX10 ZV-1 ZV-E10 CANON 5D II III IV 1DX 850D 760D 7DII 6DII 6D 800D 90D 7D M5 M3 EOS RP R R5 Nikon D800, D780, D5, D4, D750, D300S, Z7II, Z6, Z8, ZFC, D200, D60, D7500; Not compatible with Sony ZV1-F A9III A99 A77 A350 Zv1 Mark 2 Canon R6 3000D 1500D 200DII R50 FUJI X-A3, X100F, X100T