Brand: GODOX - Model: TT660 - Quantity: 1 - Color: Black - Material: ABS - Compatible camera brand: Universal - Compatible models: Canon Nikon Pentax Olympus all SLR camera brands with a standard heat boots - LED quantity: 1 - Color temperature: 5600K - Brightness: 1000lm - Power supply: 4 x AA batteries (not included) - Working voltage: 6V - Power: 10W - Certification: CE - Manual zoom function 7-mode focal length: 24 / 28 / 35 / 50 / 70 / 80 / 105mm - Guide No. GN58 (m ISO 100 105mm) - Three flash modes: M S1 S2 - 8 level power precision control minimum 1/128 - With quick charge hole can use PB820 / PB960 power supply box - With electricity -saving and overheating protection function - Vertical rotation angle: 0~90 degrees - Horizontal rotation angle: 0~270 degrees - Flash output: 1/128 1/64 1/32 1/16 1/8 1/4 1/2 1/1 - Back time: About 0.1~5 seconds (AA alkaline battery) - Flash time: 100~1500 times (AA alkaline battery) - Equipped with reflective plate / wide-angle diffusive plate - Battery (optional): 4 x AA Alkaline / 4 x AA Ni-MH rechargeable batteries - Built-in control device can choose the mode to control flash - Packing list: - 1 x Speedlit - 1 x Base - 1 x Pouch - 1 x Chinese & English user manual