•SD memory card slot up to 64GB _x000d_ •Headphone jack for audio playback _x000d_ •Rugged house w/ durable rubberized buttons _x000d_ •Mini USB connection - (Cable not included) _x000d_ •Powered by (4) AAA batteries - (Batteries not included)_x000d_ _x000d_ _x000d_ _x000d_ View images and videos from your tail camera with ease! Use this card viewer to quickly and easily check your SD cards, perfect for checking cards in the field or on the go. The bright and crisp viewing screen lets you see your images and videos in full color, with audio!. Use the rubberized buttons to navigate through your images and videos until you find that buck of a lifetime. The rugged design of this product ensures years of dependable use, so you can see what your trail cameras have caught for a long time to come!