Premium Materials: Crafted from high-strength aluminum alloy, this laser level offers exceptional durability and stability. Its wide divergence angle ensures a long-reaching laser beam, perfect for outdoor use, and operates efficiently in cold conditions without preheating. Clear Visibility: The 525nm green laser beam is designed for superior visibility in bright environments, ideal for construction sites or outdoor projects. It supports extended use, making it a versatile tool for professionals in construction, manufacturing, or interior design. Rechargeable and Portable: This model features a built-in polymer lithium battery for prolonged operation without the need for continuous power supply. It allows for 360° adjustment and includes a USB port for convenient charging, enhancing mobility and ease of use. User-Friendly Operation: The device includes a rear-mounted switch for easy operation-press once for steady illumination or twice to turn off. Enhanced with a built-in laser module for improved heat dissipation and circuit protection, it ensures safety and longevity. Color: As Shown Material: Aluminium Package Contents: 1*Line Laser Level Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.