Big things do come in small packages. Meet the Adesso NuScan 3500. This pocket sized barcode scanner weighs at just less than 3 ounces and connects to your mobile iOS/Android devices wirelessly through Bluetooth® or 2.4Ghz Wireless Technology. With its 2D sensor, the NuScan 3500 is capable of decoding majority of the 1D barcodes that are used in various industries such as QR COde, UPCs, EANs, Code 39, Code 128, Codabars, and much more. The antimicrobial substances used to manufacture the scanner help to keep away germs and viruses and rated at IP 66, this scanner is also waterproof, oilproof, and dustproof, making it a great scanning choice for industrial environments. Designed with durability in mind, the scanner has a rugged design that can withstand drops up to 10 feet. To increase its longevity, the scanner has a magnetic detachable cable where it snaps onto the scanner with ease to reduce damage to the connector port that are often caused by day-to-day connecting. Last but not least, the scanner is capable of scanning up to 300 scans per second and scanning barcodes up to 20 inches away, offering fast and accurate scanning results.