Features: ▶ Handheld barcode scanner can scan and decode 1D/2D/QR barcodes, fast scanning speed, high accuracy.  ▶ Support screen code scanning. High performance chip, super decoding capability, can scan paper and film barcode, high reflection and low brightness screen code. ▶ Plug and play, no need of driver, compatible with Linux, Android, Windows XP/7/ 8/ 10, MacOS. ▶ Built-in 2000mAh lithium battery, it has long standby time. No wires, transmission distance up to 60 meters (without barriers, more convenient. ▶ Decode Capability: Smoothly scan and decode one-dimensional code (Airline 2 of 5, Codabar, Code 128, Code 11, Code 32, Code 39, Code93, Composite, EAN-8, EAN-13, UPC-A, UPC-E, Full ASCII Code39, GS1 DataBar Omnidirectional, Trioptic Code, etc)and two-dimensional code (Aztec Code, AU Postal Code, Data Matrix Code, HANXIN, Codablock A, Codablock F, DOT_Code, ENG Postal Code, PDF417, MicroPDF417, JP Postal Code, KIX Postal Code, Maxicode, QR Code, Micro QR Code, etc) Specification: Model: HS23 Size: 68x96.5x175mm Weight: 200g Image Sensor: 640x480 CMOS Support System: Linux, Android, Windows XP/7/ 8/ 10, MacOS Illumination: White Led Aimer: Red 650nm Decode Types: 2D: Aztec Code，AU Postal Code，Data Matrix Code，HANXIN，Codablock A，Codablock F，DOT_Code，ENG Postal Code，PDF417，MicroPDF417，JP Postal Code，KIX Postal Code，Maxicode，QR Code，Micro QR Code，PLANET Code，POSTNET Code，Royal Infomail Code，UPU Postal Code 1D: Airline 2 of 5，Codabar，Code 128，Code 11，Code 32，Code 39，Code93，Composite，EAN-8，EAN-13，UPC-A，UPC-E，Full ASCII Code39，GS1 DataBar Omnidirectional，GS1 DataBar Expanded，GS1 DataBar Limited，Matrix 2 of 5，Hong Kong 2 of 5(China post)，Interleaved 2 of 5，Telepen，MSI，Pharma code，Straight 2 of 5 Industrial，Trioptic Code Recognition Accuracy: 5mil Depth of Field:  3-25cm UPC 13(13mil) 3-12cm PDF417 (6.67mil) 3-9cm Code39(15mil) 2.5-11cm Data Matrix (10mil) 2.5-15cm QR Code(15mil) Mini Print Contact: ≥20% Scan Angle: Skew±60° , Pitch±60°, Roll 360° FOV: Horizontal 45.86°, Vertical 35.21° Interface: USB Tips: Buzzer,LED indication,vibrator Communication mode: synchronous upload mode/manual batch upload mode Wireless Standard: 2.4G Transmission distance (open area): ≥60 meters (2.4G) Storage capacity: ≥15000 pieces (20 bytes Code128) Battery capacity: 2000 mAh Battery charging time: ≤4.5 hours Continuous working time: ≥13 hours (10 seconds/time) (2.4G upload mode) Operating Voltage:  DC 5V ±5% Operating Temperature Range: -10℃~+60℃ Storage Temperature Range: -20℃~+70℃ Operating Humidity Range: 5%~95% Ambient Light Intensity: 0~100,000LUX Package Size: 174x126x114mm/6.8x4.9x4.4in Package Weight: 570g/20.1oz Packing List: 1 x Barcode Scanner 1 x Charged Base 1 x Charge Cable