Feature: 1. Output 12 laser lines for finer positioning, with self-leveling system, flexibility and stability. 2. Comes with wall-mounted bracket, can be easily attached to the floor tiles, wall stickers, and ceilings, 6mm pitch. 3. The wall-mounted bracket has 360° rotatable base, and equipped with fine adjustment mechanism, can make the machine quickly find the target. 4. Imperial 1/4\" screw size for easy connection, it can be used with tripod to adjust the working height of the machine. 5. Watreproof and dustproof, suitable for both indoor and outdoor use. 6. Adopts optical glass, K9 material, fine transmission, with clear laser light. 7. Equipped with self-test calibration function, ≤4° automatic leveling, but if the angle is over 4°, the laser light will keep blinking and make a beep sound to remind you to reset them on a flat ground. 8. Slide button design, push right to open it, push left to close it. 9. Three touching buttons design, one OUT button, one H button and one V button, horizontal line and vertical line with a clearly division. 10. The button is wear resistant, with high sensitive to switch the line mode quickly, and with comfortable hand feeling. 11. Comes with one remote control, \"H/+\"\u003dvertical line, \"V/-\"\u003dhorizontal line. 12. Scaning QR code on the back of remote control to download phone APP, convenient to control the level machine. 13. Easy to carry with the case, providing quick and convenient mobility and storage. Specification: The 3D laser level meter can emit visible lase horizontal and vertical lines for the automatic leveling separately or simultaneously. Provides accurate horizontal and vertical datums for indoor construction stakeout and calibration, easy to operate, and versatile. Suitble for flooring tile layout, paneling, wallpapering, stenciling, wainscoting, finish carpentry, wall stud layout and partition installation. You can have a try. Features: Output 12 laser lines for finer positioning, with self-leveling system, flexibility and stability. Comes with wall-mounted bracket, can be easily attached to the floor tiles, wall stickers, and ceilings, 6mm pitch. The wall-mounted bracket has 360° rotatable base, and equipped with fine adjustment mechanism, can make the machine quickly find the target. Imperial 1/4" screw size for easy connection, it can be used with tripod to adjust the working height of the machine. Watreproof and dustproof, suitable for both indoor and outdoor use. Adopts optical glass, K9 material, fine transmission, with clear laser light. Equipped with self-test calibration function, ≤4° automatic leveling, but if the angle is over 4°, the laser light will keep blinking and make a beep sound to remind you to reset them on a flat ground. Slide button design, push right to open it, push left to close it. Three touching buttons design, one OUTbutton, one H button and one V button, horizontal line and 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. Comes with one remote control, "H/+"=vertical line, "V/-"=horizontal line. Scaning QR code on the back of remote control to download phone APP, convenient to control the level machine. Easy to carry with the case, providing quick and convenient mobility and storage. Note: 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: 1 * rechargeable battery, 3.75V, 3000mAh (included, you will find there are two lithium battery batteries inside if disassemble it) Laser ray: 3D, 12 lines Range: 30m Laser lines accuracy: ±1.5mm/5m Laser light color: green light 520nm Self-levelling-range: ±4° Working temperature: -10℃ to 50℃ Working time: 8hours Item size: Laser Level: 141 * 82 * 123mm / 5.55 * 3.23 * 4.84in Wall-mounted bracket: 85 * 67 * 151mm / 3.35 * 2.64 * 5.94in Lift platform adjustable size: 25-95mm Item weight: 940g / 2.07lb Package size: 341 * 289 * 137mm / 13.43 * 11.38 * 5.39in Package weight: 1826g / 4.03lb Packing List: 1 * Level Machine 1 * Battery 1 * Wall-mounted Bracket 1 * Remote Control 1 * Lift Platform 1 * Power Adapter 1 * Iron Board 1 * Plastics Box 1 * Guideline Package List: 1 * Level Machine 1 * Battery 1 * Wall-mounted Bracket 1 * Remote Control 1 * Lift Platform 1 * Power Adapter 1 * Iron Board 1 * Plastics Box 1 * Guideline