2 in 1 Digital Tape Measure with 130ft/40m Laser Distance Meter 16ft/5m Retractable AutoLock Measuring Tape Portable Electronic Tape Measure with LCD Backlit Display 4 Measurement Modes Waist Buckle Features: 【2 in 1 Laser Measuring Tool】Digital tape measure with 130ft/40m laser distance meter and 16ft/5m measuring tape for near and far distance, and helpful for home decoration, construction and industrial. 【High Performance】High sensitivity focusing lens, , low power consumption and long serve life. One-click easy operation. High-definition backlit digital display, accurate to 0.001m.  【4 Measurement Modes】Laser tape measure support length, area, volume, and Pythagorean measurement modes. Convenient for different requirement, time and effort saving for working. 【Auto Lock and Auto Retract】The tape self-locking device automatically locks the current measurement position. Press the unlock button to automatically retract the tape, which is safe and does not hurt your hands. 【Durable and Portable】Electronic tape measure laser made of eco-friendly TPR rubber shell, wear-resistant and dust-proof, resistant to bending. The buckle design is easy to carry and can be inserted into belts, shoulder straps, and backpack straps to free your hands and is easy to carry and use. Specifications: Color: Black / White (optional) Battery: 180MAH Power: 5W Voltage: 3.7V Laser measuring range: 0.2-40m/131ft Tape measure range: 0-5m/0-16.4ft Accuracy: 0.001m Size: 8.2*7.5*4.1cm/3.2*2.9*1.6in Weight: 320g/11.3oz Packing List: 1 * Tape measure 1 * Charging cable 1 * Waist buckle 1 * User manual