RD-L2 Wireless 2.4G 1D Laser Barcode Scanner 
Cheap Portable 2.4G Wireless 1D Laser Bar code Reader Bar Code for POS System Supermarket
Features
1.    Factory direct sale, cheap price and stable scanning
2.    Fast and accurate in reading 1D codes
3.    Service life of button reaches up to 5 million times.
4.    Mulitple interface, support USB (standard)
5.     No need driver, plug and play