16-Line 4D Multifunctional Level — 3° Self-Leveling, USB Rechargeable, with 1.2M 3-Height Adjustable Alloy Extension Bar & Tripod Stand

Compact, lightweight and easy to carry — includes a protective carrying case for fast transport and storage. Produces 16 laser lines that can be projected individually or all at once for precise alignment. Uses high-quality diodes and precision conical mirrors to generate bright, fine laser lines with excellent accuracy. Built-in self-test calibration and a 3° self-leveling system: the unit will auto-level when tilted ≤3°. If the tilt exceeds 3°, the laser indicator flashes and an audible beep warns you to place the tool on a level surface. Features an LCD that displays remaining battery capacity clearly. Power controls use a push-slider (push right to open, push left to close) and capacitive/touch buttons to select horizontal, vertical and tilt line modes; the buttons are wear-resistant, highly sensitive for quick mode switching and provide a comfortable feel. USB rechargeable battery power and supplied accessories include a 1.2M alloy extension bar with 3 adjustable heights and a tripod stand for versatile setup.