The OLYMPUS PENPAL PP-1 is a revolutionary new product that makes it possible to share images with friends and family directly from the camera. When the Olympus PenPal is connected to the Accessory Port 2*1 on the back of compatible Olympus PEN compact system (CSC) cameras, resized JPEG images (sizes: 640 x 480 (default), 1280 x 960 or 1920 x 1440 pixels) can be transferred easily to a Bluetooth device*2 such as a smart phone, or to another camera with Olympus PenPal installed. No downloading, uploading, or computer required. Olympus PenPal also features a built-in memory capable of storing more than 2,600 pictures (with an image size of 1920 x 1440 pixels).