Brand N/A Model N/A Quantity 1 Color White + black Material ABS + PVC + PC Light Source 650nm visible laser +/-10nm Interface USB 2.0 Scanning Speed 150 times / second Depth of Scan Field 2~9cm(0.1mm bar code width) 3~40cm(0.3mm bar code width) Support Barcode Types UPC-A UPC-E EAN-3 EAN-8 ISBN/ISSN code 39 codabar Code 25 ( interleaved 2 of 5) code 25 (Non-interleaved 2 of 5) code 28 code 93 MS/PIESSEY UK/PLESSEY UCC/EAN28 etc. Reading Distance 0~600mm Trigger Mode Manual Features RF uses 2.4GHz bidirectional wireless data transmission module; Auto jumping with strong anti-interference; 250Kbps wireless transmission speed; 30~50 meter effective open field distance; It will buzzer three sounds if upload unsuccessfully or over effective distance Supports System Windows 2000/XP/Vista/7 Others Auto sleepy sleepy current is less than 10uA; With low voltage protection of battery; Charging time: 3 hours; Continuous working time: 36 hours; Separate mechanical ID so that each gun has a unique identity to ensure that both sets of products will not work crosstalk; Customizable user ID user clear distinction between data sources; Easy matching; It can storage 500~10000 codes (Over 500 need to customize); Data Instant Upload function; Inventory mode function: Upload command displays the total number of instructions barcode barcode clear instruction Packing List 1 x Barcode scanner 1 x Wireless receiver 1 x USB connecting cable (200cm) 1 x 2-flat-pin 1 x English user manual