Multiple Flash Modes:Versatile M/S1/S2 modes and auto/manual zooming for diverse lighting scenarios.<br> Long-lasting Performance:Up to 230 full power flashes with Ni-MH batteries, ensuring extended shooting sessions.<br> GN60 High Guide Number:Powerful GN60 output ensures even illumination across a wide range of focal lengths.<br> High-speed Sync (HSS):Achieve high-speed sync up to 1/8000s with compatible triggers for sharp, clear images.<br> SPECIFICATION:<br> Guide No.(1/1 out@105mm): 36(m ISO 100)<br> Flash Duration: 1/350 to 1/20000s<br> Flash Coverage: 24-105mm, Auto Zoom/Manual Zoom<br> Swinging/Tilting: 0 to 270° Horizontally and -7° to 90° Vertically<br> Exposure control system: TTL Autoflash and Manual flash<br> Flash exposure compensation(FEC): Manual, FEB:±3 stops in 1/3 stop increments(Manual FEC.)<br> Sync mode: HSS 1/8000s, first-curtain sync, and second curtain sync<br> Multi flash: Provided(up to 90 times,99Hz)<br> Wireless flash function: Master, Slave, Off<br> Controllable slave groups: 3(A,B and C)<br> Transmission range: Less than 30m<br> Channel: 16(1-16)<br> Auto Focus Assit Beam Effective Range: Center 0.6-4m/Periphery: 0.6-2.5m<br> Power Supply: Ni-MH batteries(recommended) or 2* LR6 Alkaline batteries<br> Recycle time: Approx. 0.1-2.2s(enelo0p Ni-MH batteries)<br> Full power flahes: Approx. 210(2500mA Ni-MH batteries)<br> Colour:As Shown<br> Material:ABS<br> style:TT350<br> Tips: The product may be updated constantly ,Due To Different Batches, The Actual Product May Have Slight Differences Or Color Differences, Which Does Not Affect Use<br> Package Contents:<br> 1 * camera flash With accessories<br> Only the above package content, other products are not included.<br> Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.