Features: 1. Visual LCD display with high definition. 2. Consist of 48 pieces LED,higher luminance and lower static power consumption. 3. The left flash and right flash function makes objects appear more dimensional. 4. High-quality LED light close to natural light, seven levels of luminance status to meet higher photograph needs. 5. The ring flash can be mounted on a camera as photography light. 6. It is designed and molded on the basis of ergonomics for the convenience of reading and operation. 7. Eight diameters of adapter rings for alternative use 49mm, 52mm, 55mm, 58mm, 62mm, 67mm, 72mm, 77mm . 8. Four colors of flash diffusers for alternative use orange,blue, oyster white, and transparent. Specification: Material: Plastic Screen: LCD LED Bead Quantity: 48pcs Power Supply: 4 x AA Batteries (Not Included) Brightness Mode: 7 Flash Mode: 4 (Constant illumination; All lights flash; Right lights flash; Left lights flash) Flash Guide Number: 15 Color Temperature: 3000k - 15000k Flash Range: 5cm-1.5m Exposure Time: 1/1000sec Filter Color: Yellow; Blue; Creamy White; Transparent Ring Adapter Diameter: 40.5mm, 52mm, 55mm, 58mm, 62mm, 67mm, 72mm, 77mm Weight: Approx. 374g Suitable for Canon, Nikon, Pentax, Olympus, , etc. Package Included: NOT With battery Macro ring head *1 Adapter rings(49mm, 52mm 55mm, 58mm, 62mm, 67mm, 72mm, 77mm) *1 Flash diffusers(orange, blue, oyster white, and transparent)*4 Manualx1 Colorful Box *1 Mini Stand*1