・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 ・Built-temperature detection,overheat protection (thermal protection) ・The digital display,the status is clear at a glance ・Uses a slow shutter for making smear subject,the flash will be off the moment the shutter flash spill,this is the rear-curtain sync function Specification: ・Model:TR-950 II ・Guide number:GN38 ・Flash mode:M/MULTI/S1/S2 ・Zoom mode:fixed focus ・Stroboscopic flash:support 1-199Hz ・Wireless flash:built-in 2.4G,S1,S2 ・Manual flash:8-level light control ・Flash time:1/200s-1/20000s ・Color temperature:5600K±100K ・Power supply:4 x AA batteries (not included) ・Adjustable angle:up and down -7-90 degrees left and right 0-360 degrees ・Size:60*205*75mm ・Weight:410G Package included: ・1 x TR-950 II Flash Light ・1 x Cloth Bag ・1 x Diffuser ・1 x English and Chinese User Manual ・Other items not included