Features: 1.Uses 2.4G RF bi-directional wireless data transmission module. 2.Automatic frequency hopping, strong anti-interference capability. 3.Super fast speed 250Kbps wireless transmission rate. 4.The communication distance in the open place is up to 150 meters. (The specific distance depends on the use environment.) 5.Plug-n-play, USB receiver automatic pairing, no any driver is needed. 6.Easy to check and can storage 5000 barcode data. 7.Support the keyboard output of more than 20 different languages. 8.The independent mechanical ID enables each scanner has a unique identification number and guarantees that many sets of products cannot disturb each other when working simultaneously. 9.Bright and sharp laser beam reads thin barcodes accurately and correctly. 10.Wireless & handheld, very convenient and portable to use. 11.Compact anti-shock & drop-resistance design, durable & high quality. 12.Widely used in all walks of life, such as supermarket, bank, warehouse, logistics & express, etc. Note: Don't point the scanner's laser beam to eyes.