Sungale 3.5" Digital Picture Frame Model PA351 Bonus $19.75 Value Digital Frame Key Chain Plus Carry Case 3.5" high-definition LCD screen Bonus $19.75 Value Digital Frame Key Chain Plus Carry Case Built-in memory to store up to 50 photos Built-in battery supports up to 2 hours of display time Option of slide show and step show features. Photo file formats: JPG, BMP Compatible with SD/ MMC/ MS cards USB connection to your PC for easy file transfers