・High performance,high compatibility,high-power flash output ・With an external power outlet,call back at a higher rate to meet your needs ・Full output only 2.9 seconds recycle time,do not apply the new battery can also call back to obtain a rapid rate,only 4-5 seconds ・Support high-speed continuous shooting,1/16 and below the brightness,TR series to support high-speed continuous shooting 12SEPS ・When the flash without any action on the backlight will turn off after 20 seconds 60 seconds when the flash does not work,CPU automatically goes to sleep does not work more than 30 minutes,CPU will automatically shut down ・High-precision output,from 1/128 to 1/1,8 stalls to chose from,each stall has two fine-tuning compensation ・Overheat protection,built-temperature detection (thermal protection) Specification: ・Model:Triopo 960 II Speedlite ・Circuit design:Insulated gate bipolar transistor (IGBT) ・Guide number:GN 54 ・Up and down whirl angle degree:0-90 degree ・Left and right whirl angle degree:0-360 degree ・Flash control:8 grade high-speed control (1/128-1/1) ・Recycle time:About 2.9 seconds (using AA alkaline cell) ・Peripheral interface:Hot shoe,PC mount,external charge mount ・Color temperature:5500K ・Flash mode:M,S1 S2,Multiple ・Zoom range:18-180mm ・Flash time:1/200 seconds-1/20000 seconds ・Power:4pcs AA alkaline cell (not included) ・Lighting time:100-1500 times (using AA alkaline cell) ・Wireless distance:Indoor 20-30 meters,outdoor 10-15 meters ・Additional function:PC synchronous,sniff mode,over-temperature protection ・Item size:20 * 8 * 6cm/7.9 * 3.2 * 2.4 inches ・Item weight:378g/13.3oz Package included: ・1 x TRIOPO TR-960 II Speedlite ・1 x Flash Diffuser ・1 x Protection Bag ・1 x User Manual (English and Chinese) ・Other items not included