Neewer PRO i-TTL FlashDeluxe Kit for NIKON DSLR D7100 D7000 D5300 D5200 D5100 D5000 D3200 D3100 D3300 D90 D800 D700 D300 D300S D610, D600, D4 D3S D3X D3 D200 N90S F5 F6 F100 F90 F90X D4S D SLR Camera- Includes: Neewer VK750 II Auto-Focus Flash + Wireless Trigger +N1-Cord & N3-Cord Cables + Hard & Soft Flash Diffuser + Lens Cap Holder Powerful Flash with High Guide No. 58 (m) / 19ft(at 15mm focal length,ISO 1 in meters/feet). 2.4GHz Wireless Flash trigger with 3-in-1 Functions: will trigger off-camera flash units, studio lights and cameras from up to 1meters / 328 feet away Charging socket for external power pack: adds a charging socket for external power pack. PC synchronous port: simple for you to use the PC synchronous line. Kit includes: Neewer Pro I-TTL Auto-Focus Flash + 2.4GHz 3-IN-1 Wireless Camera Flash Trigger and Camera Remote Control Function + 2 Cables(M-Cord +B-Cord Cables)for Remote Control + Hard Flash Diffuser + Soft Flash Diffuser + Lens Cap Holder Backed with Neewer 1-Year 1% Satisfaction Guarantee. Power Supply: 4XAA size batteries (Alkaline or Ni-MH are usable, Not included) Recycle Time: 3 second (with 4 pcs AA alkaline cell) Hign GN. of 58 with compact size (Dimensions: 60*190*78mm) Functions: PC port, Front curtain sync, Power saving mode, Sound indicator, Overheating protection, Memory function. Flash Time: 1/200s-1/20000s Flash Times: 100-1500 times(AA alkaline cell used) Flash control: 8 levels of output control(1/128--1/1) Color temperature: 5600k