Specifications: White balance: automatic Image sensor: A4 Scanning speed: color 900DPI 10 seconds/page Color 600DPI 8 seconds/page Color 300DPI 3 seconds/page Storage capacity (based on 2G TF card): High resolution (900DPI)-300 pages High resolution (600DPI)-400 pages Low resolution (300DPI)-1500 pages Storage method: MicroSD/TF card (not included), no ROM Extended memory (not included): MicroSD / TF card (1G-32GB) Transmission method: USB2.0 Power supply: 2 x AA batteries (not included) How it works: offline scanning Automatic shutdown: automatic shutdown after 3 minutes without operation material: plastic Type: Professional Tools Main function: Scan Scope of application: home, home appliances, office Scan resolution: 300DPI, 600DPI, 900DPI Storage format: JPEG, PDF Package weight: 0.336kg Product size: 25.50x3.00x3.00cm / 10.04x1.18x1.18inch Packing size: 31.50x10.50x5.00cm / 12.4x4.13x1.97inch Features: Scan mode: long press "scan" for 2 seconds to turn on, and then press "scan", the green light is on. The scanner starts to scan the document until the green light turns off automatically (or press the "Scan" button to turn off the green light). The number shown on the display increases by 1 to indicate that the scan has been completed. Portable scanner to quickly scan images or pictures: store JPEG/PDF files in a few seconds, quickly scan images or pictures, plug and play, no pre-installed software. Compatible with for Windows XP/7/Vista/Mac OS 10.4 or above. It is directly stored in the MicroSD card and supports reading data on a computer or mobile phone via a USB connection. Powered by 2 AA batteries, compact design, easy to carry out. Image resolution 300dpi/600dpi/900dpi 3 kinds of resolution modes for you to choose, save the clearest, pictures and documents at a glance. Freely choose the resolution you like. File format JPEG/PDF format, support 32G MicroSD card (not included), large storage capacity, fully meet the needs of your business trip or daily use. Suitable for banks, insurance industry, real estate agencies, homes, offices, libraries or outdoors. Suitable for lawyers, businessmen, students, travelers and amateur archivists. Scan your important files and save them immediately. Package Contents: 1 x portable scanner 1 x user manual 1 x USB data cable 1 x pocket 1 x cleaning cloth 1 x disk Note: 1.Please allow slight size deviations due to manual measurement,measuring methods and tools. 2.The picture may not reflect the actual color of the item because of different photographing light and display monitor.Thanks for your understanding. 【Easy to Carry--Portable Scanner】Length: 9.5 in = 1.5 pens. Weight: 0.66 lbs = An compatible with apple. Carry way: Small bag. Power Source: a pair of AA batteries (NEED TO BUY EXTRA). 【Easy to Scan--Handheld Scan】Portable Scanner scans your photos, documents, book pages in 10 seconds on 900 dpi resolution independently. Easy to use once you take a tiny bit of time to get the hang of this portable scanner. Compared to the feeding scanner, the wand scanner will not fold or damage old photos during scanning. 【Easy to use--No Driver】Portable Scanner does not require downloading a driver. Easily connect the portable scanner to a computer through a USB cable to transfer your scanned photos or documents anywhere and anytime. 【Easy to Digitalize--Clear Image】The highest 900dpi scan resolution can convert pictures, documents, book pages, or other targets into digital files in high clarity. Photo scanner quality meets your expectation. 【Easy to Store--Support 32G MicroSD card】SD Card not include. With OCR software, easy to transfer PDF scan files into Word/Excel format and edit them. OCR instruction: IN "USER GUIDE"