Sony SF8N4 + Photo Book. Internal memory: 8192 MB, Flash card type: Secure Digital High-Capacity (SDHC). Weight: 2 g, Width: 24 mm, Depth: 32 mm. Power consumption (write): 200 mA, Input voltage: 2.7 - 3.6 V. Operating temperature range (T-T): -25 - 85 °C. Colour of product: Black