With a full 6.0 megapixels of imaging power, widescreen capability and a high-quality 4x optical zoom lens, the super-intuitive PowerShot A540 is ready to produce impressive results right from the start. This camera is packed with value from its high-end specs to its high-performance capabilities, yet easy enough for beginners to use.Auto and Manual Exposure/White Balance settingsISO range 80-800 for shooting high-quality images in a variety of lighting situationsShoot pictures in the Widescreen resolution option (2816x1584) to view them full screen on your widescreen TV or computer monitor!Built-in Flash with Red-Eye Reduction21 Shooting Modes for overcoming those tough shooting conditions & 9-point AiAF for focusing on your subject, no matter where they are in the frame!Self-Timer -2-sec./10-sec., CustomUp to 2.3fps Continuous ShootingSD/MMC card slotA 16MB MMC Card is included, however we suggest purchasing an Optional 512MB memory card. It will allow you to store a lot more video and images, as well as take advantage of the camera's high Resolution abilities.Interfaces -USB2.0, A/V out (NTSC/PAL)Print directly to Canon CP/SELPHY Compact and PIXMA Photo Printers or any PictBridge compatible printer via included USB cable without a computer!Powered by 2x AA Alkaline or Rechargeable Ni-MH BatteriesWe suggest purchasing optional rechargeable NiMH batteries to be able to take approximately 3 times as many still pictures when compared to alkaline batteriesApproximate Unit Dimensions -(WxHxD) 3.56 x 2.52 x 1.70; Unit Weight -6.35 oz (Body only without memory card and batteries)