Advantages: 【3 Connection Mode】USB Wired & Wireless Bluetooth:Two connection modes,you can transfer your barcodes to your computer directly by USB or you can use the bluetooth mode,Which can make you working more convenient.The transmission distance of the wireless blluetooth is Max 50m/128ft,depend on obstacles and signal interference. 【Compatible Systerm】Supports Windows XP/7.0/8.0/Win 10, and Linux, IOS, Android, Mac OS; works with QuickBooks, Word, Excel, Novell; and almost all common software. With built-in 2 MB memory, up to 100,000 13-digit product code can be stored in the scanner. 【Powerful Decoding Ability】1D can reads: UPC-A，UPC-E，EAN-8，EAN-13，ISSN，ISBN，Code 128， GS1-128，ISBT 128， Code 39，Code 93，Code 11， Interleaved 2 of 5，Matrix 2 of 5，Industrial 2 of 5，Standard 2 of 5（IATA），Codabar（NW-7），Plessey，MSI Plessey，RSS，China Post，etc. It supports read bar codes on screen. 【Larger 2200mAh Battery】 Squeeze up to 24 hours of continuous scanning for your inventories or working hours,the standby time is up to 720 hours.easily recharge in only 7 hours via the included USB charging cable. 【Led indicator and Durable design】The Led indicator is in the top of scanner head which can easily show the state of use. Durable and Solid designs make users more comfortable to sue in any enviroment. 【Introduction】 DS5520B is a 1D bluetooth and wireless 2.4g barcode scanner with charging stand. It can easily read the paper, goods, screen and other media barcodes. Widely used in manufacturing, warehouse, logistics, health care, retail chain, mobile payment, express delivery, inventory management, food traceability, asset inventory,etc.TS5520 is a 1D bluetooth and wireless 2.4g barcode scanner with charging stand. 【Features】 ☆Ergonomic design, comfortable using. ☆Read all mainstream 1D barcodes in the market easily. (3mil) ☆Interface: USB, Wireless 2.4G. ☆Ultra-low power consumption, continuous working time 24h . ☆Long wireless distance 2.4G ,150M, can be used in mobile phone and PC. ☆Widely used in supermarket, warehouse, mobile payment, chain stores. 【Performance】 Scan Type: Linear CCD Light Source: Visible red light, 625±10nm CPU: 32-bit Resolution: ≥3mil/0.076mm(PCS90%,Code 39) Decoding speed: 300 times/s Depth of field: 10mm-600mm Scan Mode: Manual, Continuous, Auto Sense, Flashing Scan angle: Test Conditions：CODE39,10mil/0.25mm,PCS90%, Roll±60°, Pitch±30°, Skew±60° Print Contrast Signal: ≥20% Wireless communication mode: Synchronization , storage Wireless transmission distance: 2.4GHz,150meters (Open distance） Storage: 16Mb（over 10,0000Product code） Battery capacity: 2200mAh Battery charging time: About 7 hours Continuous working time: ≥24hours Symbologies: UPC-A，UPC-E，EAN-8，EAN-13，ISSN，ISBN，Code 128， GS1-128，ISBT 128， Code 39，Code 93，Code 11， Interleaved 2 of 5，Matrix 2 of 5，Industrial 2 of 5，Standard 2 of 5（IATA），Codabar（NW-7），Plessey，MSI Plessey，RSS，China Post，etc. 【Package】 1D Barcode scanner x1 USB cable x1 Barcode set up manual x1 2.4G wireless connector Charging stand x1 ☆Feel free to contact our support team if any technical questions☆