3-IN-1 MULTIFUNCTIONAL DESIGN FOR VERSATILE MEASURING NEEDS - This device integrates three essential measuring functions distance measurement, traditional tape measure, and angle measurement. The tape measure helps with marking lines, while the tape itself features dual metric/imperial scales and an auto-lock design. Users can quickly calculate both relative and absolute values simply by pulling out the tape. HIGH-PRECISION DISTANCE MEASUREMENT FOR EFFICIENT LONG-RANGE USE - This tool is equipped with a high-precision module. Compared to traditional tape measures, it saves time and effort, especially in complex environments such as large open spaces or when measuring ceiling heights. SMART DIGITAL DISPLAY FOR CLEAR AND ACCURATE READINGS - Featuring a high-definition LED screen, this measuring tool displays real-time data and supports multiple unit conversions, including meters, inches, and feet. The large display ensures easy readability even in low-light conditions. RECHARGEABLE DESIGN – ECO-FRIENDLY WITH STRONG BATTERY LIFE - Built-in high-capacity lithium battery supports USB to Type-C fast charging. Its not environmentally friendly. A single provides long-lasting performance. ERGONOMIC GRIP & WIDE RANGE OF APPLICATIONS - The compact and lightweight body offers a comfortable grip and is easy to carry. It is protected by a soft rubber coating, which enhances its shock resistance and wear resistance, making it suitable for various working environments. SPEC Color: Black Battery Capacity: 800mAh Measuring Units: Steel Tape - Centimeters (cm), Inches (in) Steel Tape - 0 – 4.7 meters Tape Material: 65Mn Spring Steel