This 3-in-1 tape measure, electronic tape and laser rangefinder is mini size and multi-purpose. It can quickly measure distance, area, volume and Pythagorean. The digital LCD display with backlight makes it easy to read. It also supports front or rear reference point according to measurement requirements. Rechargeable battery operated, mini and lightweight, easy to carry. Features: 3-in-1 Multifunction Laser Measure - 5m (16.4ft) tape measure, digital electronic tape, 40m (131.2ft) laser rangefinder. 2-inch digital LCD display with backlight enhances reading experience, easy to read, day or night. Multi-purpose and Data Storage - High accuracy and fast measurement of distance, area, volume and Pythagorean; supports single/continuous measurement, addition/subtraction. With 20 sets of historical data storage and unit switching function (m/in/ft). Front/Back Reference & Self-Locking -- Supports front or back reference point according to measurement requirements, easy to switch. Supports self-locking function to prevent your fingers from being hurt by the tape measure and also supports retractable design. High Quality & Easy Operation - ABS housing is wear-resistant, pressure-resistant and dust-proof, durable to use. Mini and lightweight, easy storage and portability. With metal buckle, it can be hung on the belt for convenient use during work. Rechargeable & Wide Use - Built with 300mAh lithium battery, with strong endurance, easy to charge via equipped USB cable. The versatile laser distance meter can be widely used in short or long distance measurement of woodworking, home decoration, construction site, etc. Note: The size and color may be slightly different due to manual measurement and different lighting conditions. Thank you for your understanding. Specifications: Color: Black & Red / Black & Gold / Blue & Silver (Optional) Material: ABS + Steel Display: 2" Digital LCD Tape Measure Range: 5m / 16.4ft Laser Measure Range: 40m / 131.2ft Unit: m/in/ft Accuracy: 2mm Laser Measure Time: 0.1-3S Laser Auto-Off: Yes Product Auto-Off: Yes Measurement: Distance/Area/Volume/Pythagoras Data Storage: 20 Sets Built-in Battery: 1 x 3.7V 300mAh Lithium Battery Item Size: 73*73*40mm/2.87*2.87*1.57in Package Size: 15*11*5cm/5.91*4.33*1.97in Package Weight: 350g/12.35oz Package List: 1 * Laser Rangefinder 1 * USB Cable