Memory Device: 1MB Flash built in Memory Capacity: up to 63 photos Display Element: 1.4-inch LCD (102 x 80 pixels, 65K Color), TN(Time and Temperature) Effective Temperature Rangel: 0 deg C - 50 deg C Examine Time: 10 s Button Function (for Photo Frame): Power on/off, Delete Single / All, Page Up, Page Down Support Format: BMP, GIF, JPG, TIF, PNG Display Mode: Single/Slide Mode Button Function (for Watch): Model, Adj, deg C/F, Snooze/Back Light Clock Display: year / month / day / hour / minute