Feature:1. 2-in-1 131.2Ft Infrared Electronic Measure + 16.5Ft Tape Measure, fast accurate measurement.2. Supports self-calibration of distance with the front reference and the end reference function.3. With a Large LCD Screen Sisplay: you can get a quick and convenient digital reading of the measurement results.4. USB Rechargeable: Built-in a 850mAh Li-Po Battery, supports Type- C 2 hours fast charging, and it can be used 8000 times for measurement after fully charged.5. Multiple Functions: This tape measure provides multiple measuring modes for length measurement, continuous measurement, area, volume and Pythagoras measurement.6. With metal buckle design, hanging on belts, you can carry this measuring tape to any place easily.7. A great and helpful measuring tool for DIY and constructions.Specification:Features:2-in-1 131.2Ft Infrared Electronic Measure + 16.5Ft Tape Measure, fast accurate measurement.Supports self-calibration of distance with the front reference and the end reference function.With a Large LCD Screen Sisplay: you can get a quick and convenient digital reading of the measurement results.USB Rechargeable: Built-in a 850mAh Li-Po Battery, supports Type- C 2 hours fast charging, and it can be used 8000 times for measurement after fully charged.Multiple Functions: This tape measure provides multiple measuring modes for length measurement, continuous measurement, area, volume and Pythagoras measurement.With metal buckle design, hanging on belts, you can carry this measuring tape to any place easily.A great and helpful measuring tool for DIY and constructions.Specifications:Measuring range: 131.2Ft Infrared Electronic Measure + 16.5Ft Tape MeasureColor: rose gold +black, red+black, silver+blue(optional)Material: ABSBattery: 850mAh Li-Po BatteryPackage size: 12*12*8cmPackage weight: 325gPackage list:1 x Infrared Electronic Tape Measure1 x Type- C interfacePackage List:1 x Infrared Electronic Tape Measure1 x Type- C interface