The hands free scanner is an innovative, elegant and affordable solution for convenience retail applications where counter space is limited. Large scanning window shape allows for handheld scanning of large, bulky items and the scanning head can be tilted within a range to accommodate objects of various sizes and shapes.Features:Sensitive and accurately capture bar codes 1D, 2D on labels, paper, and mobile phone or computer.Just plug into a standard USB port and start your scan, no drivers required, no need for battery.Automatically read code information within the valid reading scale.Adjust the head according to height and use habit.After turning on the scanner and when the barcode approaches, the scanner will auto recognize the barcode. When the blue light is on, scanning is successful.Specification:Model: T97Color: WhiteType: Optical imaging1D code: Support2D code: SupportPhone screen: SupportComputer screen: SupportTransmission type: Wired transmissionInterface type: USBCable length: 1.5mSensor: CMOS sensor, pixel: 640*480, 120fpsWorking voltage: 3V DC±5%Working current: 390mA(Max),220mA(Typical)OS: Android/Apple/Mic rosoftScan speed: Max 180cm/secBasic code system: 1D: Code 39, Code 32, Code 128, UPC/EAN/JAN, Code 93, Interleaved 2 of 5, Codabar, Matrix 2 of 5, Industrial 2 of 5,etc.                               2D: QR Code, Data Matrix, PDF417,etc.Optimal code system: 1D: China Post(Hong Kong 2 of 5), NEC 2 of 5, Code 11, MSI Plessey, GS1 Databar(RSS), Korea Post, Trioptic code39, GS1 Composite Code, Telepen                                    2D: MicroPDF417, Aztec Code, Codablock, MaxiCode, Chinese Sensible CodeItem size: 9 * 8.2 * 7.5cm / 3.54 * 3.23 * 2.95in(L * W * H)Item weight: Approx.148g / 5.22ozPackage size: 12.3 * 12.3 * 8.8cm / 4.84 * 4.84 * 3.46in(L * W * H)Package weight: 257g / 9.07ozPackage list:1 * Wired Barcode Scanner1 * USB Cable1 * User's Manuala a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a