Key Specifications/Special Features: Sensor type: CMOS Sensor size: 1/5" Sensor resolution: 300K pixels Display type: two digit 88 ICON LCD Internal memory: 64MB(SDRAM) Lens: F: 2.8, f = 4.5mm Interface: USB2.0 Power control: auto power off after 60s Power source: 1 x AAA battery Focus range: 30cm-infinity Image format: JPEG Image resolution: 1.3Mega pixels (1280 x 960) OSD language: N/A Button: shutter, delete Dimensions: 74 x 22 x 48mm Weight: 33.7g (without battery)