Features: Customizable user ID for easy differentiation of data sources. Simple pairing, one-time match, long-term use, with the option to re-pair. Easy-to-use storage model capable of storing 10,000 barcode information entries. Auto sleep mode with a sleep current of less than 10uA, significantly extending battery standby time. Battery low-voltage protection: when the battery voltage drops to 3.5V, the computer or scanner will prompt for charging. Dedicated charging circuit to ensure safety. Specifications: Light Source Type: Visible laser diode, wavelength 650 nm. Trigger Mode: Manual. Scanning Mode: Single-line scanning. Scanning Speed: 100 + 2 times per second. Resolution: 4 mil or higher. Print Contrast: Minimum 30% poor reflection. BER: 1/500. Transmission Distance: 50-500 meters. Charging Pressure Transfer: 5 VDC + / - 0.25 v dc. Power: 100 milliwatts (working), 100 milliwatts (instantaneous maximum). Current: 20 ma (working), 100 ma (instantaneous max). Standby Current: < 20 ua. After Light Intensity: 3000-12000 lux. Depth of Field: 5 mm - 630 mm. Scanning Angle: Plus or minus 60 degrees, plus or minus 65 degrees, plus or minus 42 degrees (left and right side, before and after rotation). Decoding Ability: UPC/EAN/JAN, UPC/EAN with add-ons, UCC/EAN 128, Code 39, MSI, Code11, 39 Full ASCII code, Code 39 TriOptic, Code 128, Code 128 full ASCII, Codabar, Code93 Discrete2of5, IATA, RSSvariants, Codabar, Chinese2of5 Inteleaved2/5, Interleaved2of5, postal code and so on, in the international general - d barcodes. Lift Type: Buzzer, LED light. Size: Length x width x height: 158 x 68 x 68 mm. Power: