Features: Mini size, lightweight and portable, providing quick and convenient mobility and storage with the carrying box. Output 12 laser lines separately or simultaneously for finer positioning, with 3° self-leveling system, flexibility and stability. Using fine quality laser diodes and high precise conical mirrors, the lase lines emitted is fine and bright with high accuracy. Equipped with self-test calibration function, ≤3° automatic leveling, but if the angle is over 3°, the laser light will keep blinking and the laser level will make a beep sound to reminding you to reset them on a flat ground. Touching buttons design, horizontal line, vertical line with a clearly division, the button is wear resistant, with high sensitive to switch the line mode quickly, and with comfortable hand feeling. The T-shape bracket with 7mm wall mounted distance, which has 360° rotatable fine adjustment mechanism, up and down regulation and 90mm fore-and-aft regulation distance, all the structures can make the machine quickly find the target (1/4 inch screw size). The laser level lift bracket, height adjustable, anti-slip texture design for increasing friction, more stable placement. Stylish remote controller design, which makes it suitable for both indoor and outdoor use, continuous laser pulsed laser. Comes with the carrying bag, easy to carry, providing quick and convenient mobility and storage. Note:  Please do not let the laser line shoot to your eyes directly. The laser output maker is located on the output hole. Do not stare directly at the laser light. Do not disassemble the instrument and perform internal repairs by yourself. This instrument meets the laser radiation safety rating standard. Specifications: Name: Laser Level Main material: plastics+metal Battery: 2 * rechargeable lithium batteries, 3.7V, 2400mAh (included) Line type: 3 * 360°, 12 lines Wavelength: 532nm (Green) Self-leveling angle: ±3° Wall mounted distance: 7mm Level machine size(with battery): 115 * 100 * 107mm / 4.53 * 3.94 * 4.21in Wall-mounted bracket size: 161 * 86 * 67mm / 6.34 * 3.39 * 2.64in Iron-board: 100 * 60 * 13mm / 3.94 * 2.36 * 0.51in Platform size: 115 * 92 * 30mm / 4.53 * 3.62 * 1.18in Plastics box size: 280 * 240 * 134mm / 11.02 * 9.45 * 5.28in Item weight: 1620g / 3.57lb Package size: 280 * 250 * 205mm / 11.02 * 9.84 * 8.07in Package weight: 1890g / 4.17lb Packing List: 1 * Level Machine 2 * Battery 1 * Type-C Battery Adapter 1 * Wall Mounted Bracket 1 * Iron Board 1 * Lifting Platform 1 * Remote Controller 1 * Guideline 1 * Plastics Box