Features: brand new and high quality C740 3 in 1 connections: Scanner can work via 2.4G USB Dongle (by default) or USB cable or bluetooth-compatible. Easy installation: If you work via 2.4G USB dongle or USB cable ,both ways are plug and for play.If there's no USB interface on your device you can work it via bluetooth-compatible . Excellent decoding speed for reading 1D barcodes Scanner is able to decode 1D barcodes from paper or LCD screen. Scanner can be programmed to have auto-scan function.An affordable stand is available to support this modelScanner can be programmed to have prefix or suffix. C740 Scanner decodes many kinds of 1D barcodes in a very fast speed, including CODE128, UPC/Ean Add on 2 or 5 . This wireless&bluetooth-compatible scanner has flash memory, can store around 2000 code128. The reader can be able to connect it with different kinds of devices, like laptops, tablets, phones, and POS systems. for windows, for Mac OS,Linux,Android ,IOS etc. Specifications: Type: C740 Handheld Barcode Scanner Interface type: USB Product type: Scanner Scanning light source: natural light Built in Lithium Battery: 1200MAH Size: approx 124x41x25cm/48.8x16.14x9.84in Support Languages: English/German/Japanese/ Italian/ Spanish/Frensh 3 in 1 Connections: Bluetooth-compatible(10m-20/32-64ft ) ; 2.4Ghz (15-50m/49-164ft) ; USB ; Package Includes: 1 PC x Barcode Scanner note: Some types of barcodes can not be decoded by this 2.4G wireless & bluetooth-compatible scanner before you program it. In this for case please contact us to get the command barcodes to program it. When scanner make 2 beeps please charge power for it immediately. Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment