Package includes (1) ROOK Transmitter x1, (2) ROOK Receiver x1, (3) AAA alkaline battery x4, (4) 3.5mm to Nikon DC0 shutter remote cable x1, (5) 3.5mm to Nikon DC2 shutter remote cable x1, (6) 3.5mm to 3.5mm studio flash cable x1, (7) 3.5mm to 6.35mm studio flash cable x1, (8) Receiver holding mount x1, (9) Receiver Hot shoe protection cover x2, (10) English Manual. Compatible to Nikon: D7000, D5000, D5100, D3100, D3000, D3, D700, D2 series, D300 series, D200, D90, D80s D70 series, D60, D50, D40 series, F6, Nikon i-TTL COOLPIX: COOLPIX8800, COOLPIX8400, COOLPIX P5000, COOLPIX P5100,COOLPIX P6000, FUJI: S5 Pro, and Nikon: SB-900, SB-700, SB-800, SB-600, SB-400 (and other brands for NIKON TTL flash)