The Polaroid Dua Flash is an economical and innovative full-TTL enabled flash with a built in LED light For Digital SLR Cameras. With photographers currently using their SLR cameras for still pictures and video, this dua flash will eliminate the need to keep on changing between the flash and LED light on the shoe mount. With The Polaroid Dua Flash You Have Both In 1! Save time, and capture the moments as it happens in video or still with this must have Dua Flash. Bounce, Zoom & Swivel Head Flash has vertical bounce of 90° and horizontal swivel of 270°, with automatic or manual zoom settings of 24mm, 28mm, 35mm, 50mm, and 85mm Light Modifiers Includes "Self-Storing" Diffuser and Reflective Panels Power Saving Auto Sleep mode means less charging time, and more shooting time LED Light 2 Light Sources In 1! A Versatile Power Zoom Flash For Still Pictures And LED Light For Video Specs: Type Shoe mount Guide No. 148" (45 m) at 85mm/ISO 100 Angle of Coverage 75° to 28° (24-85mm lenses in 35mm/full frame format) Vari-Power 1/1, 1/2, 1/4, 1/8 & 1/16th TTL Dedication Yes Bounce Head Yes Swivel Head Yes Zoom Head 24-85mm auto-zoom (flash senses focal length & adjusts or manual settings of 24mm, 28mm, 35mm, 50mm, 70, and 85mm) Off Camera Terminal No Recycle Time 0.5-9.0 seconds LED 1W X 3 Power Source Four "AA" batteries Dimensions 5 x 4 x 3" (125 x 100 x 72mm) Weight 9.5 oz (270g) If you"re tired of the uneven and often underpowered illumination produced by your camera"s built-in flash, yet don"t see the need to overspend for the flashes offered by your camera manufacturer, welcome to lighting solutions from Polaroid.