Feature:1. 3 IN 1 LASER TAPE: Integrating 5 meter tape measure, digital electronic tape and 40 meter laser rangefinder, used to measure distance, area, volume, etc.2. DIGITAL LCD SCREEN: This distance tape measure has 2in digital LCD screen with backlight, making it easy to read, suitable for day and night use.3. MULTIPLE FUNCTION: Support single and continuous measuring, increasing and decreasing, with 20 sets of historical data storage and unit switching functions.4. SELF LOCKING: Support front and rear reference points, with retractable design and self locking function to prevent finger injuries from the tape measure.5. ABS HOUSING: The digital tape measure housing is made of excellent ABS, which is wear resistant, pressure resistant, dustproof and durable.6. LITHIUM BATTERY: This distance measure tape has built in 300mAh lithium battery, and can be charged through USB data cable, convenient to use at any time.7. WIDE APPLICATION: This tape measure comes with metal buckle for hanging on the waistband, widely used in woodworking, home decoration, construction site, etc.Specification:Item Type: Laser Distance TapeModel: M6Material: Alloy, ABSTape Measuring Length: Approx. 5 meter / 16.4ftInfrared Measuring Length: Approx. 40 meter / 131.2ftAccuracy: 2mmApplication: Can measure area, volume and distanceUnits: Ft, Ft+in, in, MCharging Voltage: DC 5VPower Supply: 300mAh 402030 lithium ion battery (built in).Package List:1 x Tape Measure1 x Hand Rope1 x Charging Cable (Color Random)1 x User Manual