Specification:Model: U2-WWireless Distance: 50-100 MetersWireless Storage: 5000-20000 Number Of Visual CharactersBattery: 1500mah Rechargeable BatteryWireless Standby: 30 DaysWireless Continuous Work: ≥72 HrsTransport Mode: 2.4G or Bluetooth, USB charging cable can be used as a wired data transferScan Mode: Single-Line ScanningScan Speed: 2 ± 200 scans/secScan Accuracy: 0.10mm(Pcs0.9)Scan Width: 30mm@ The Scanner Window, 220mm@200mmScan Depth: 0-250mm (0.33mm. Pcs 90%)Light Source: 650 nm VisibleInterface: USBAlarm Mode: LED Light and BuzzerMode: Manual/Aways-on Scan/Automatic ScanThe Type Of Light Source: Visual Laser Diode With A Wavelength Of 650nmDecode Type: EAN-8, EAN-13, UPC-A, UPC-E, Code 39, Code 93, Code 128, EAN128, Codaber, Industoal 2 of 5, Interleave 2 of 5, Matrix 2 of 5, MSI, China post code, etc. Seismic Capacity: Withstand 1.5m Drops in the AirWork Voltage: 5VOperating Current: 85mAWorking Temperature: 0°C -45°CStorage Temperature: -20°C -60°CWorking Humidity: Relative humidity 5%-95% (no condensation)Material: ABS+PC Cable Length: 1mItem Size: 160 x 66 x 90mm/6.3 x 2.6 x 3.5inItem Weight: 128g/4.5ozPackage Size: 20 x 10.5 x 8/7.9 x 4.1 x 3.1inPackage Weight: 440g/15.5ozPacking List:1 x Barcode Scanner1 x User Manual