NETUM NT-1698W 2.4G Wireless Laser 1D Barcode Scanner Fast Accurate Reading Speed: 32Bit CPU super decoding ability that the speed can up to 200/sec.1800mah Long Life:built-in 1300mah rechargeable battery, the wireless barcode scanner has 12,000 hours of scan life, it can work about two weeks or 40000 times after 3 to 4 hours for the full charge of the scanner.Provide 25 kinds of languages (Please write to our customer-service if you need Spanish, German, French, Italian, Japanese instructions which we can provide PDF manual for you). Features The 1d wireless bar code scanner is compatible with many different kinds of devices, like laptops,computer and POS systems.Scanner works via 2.4G USB receiver or USB cable; Both connectivities are plug and play.US Keyboard by default, no need to install any driver.This 2.