??4 x360Full Layout Laser Level?KEZERS laser level featuring four 360 planes of laser light.For ceiling installation,the top 360horizontal line will be an ideal assistant tool,the 360 horizontal floor laser line can be used to install tile.The 360 floor laser level can travel past obstacles between 1" and 3.54" in height by lifting from the surface with the lifting base. User can quickly visualize and complete square layout by utilizing two 360 vertical lines that intersect at 90 angles. ??Touch LCD Display?The laser level features a touch LCD screen,you can easily get the status of the battery,and also you can choose the line by touch the menu on the screen,H for choose Horizontal lines or increase the brightness of the laser beams,v for choose the Vertical lines or reduce the brightness of the laser beams,M for switch Manual mode,self-leveling mode and Pulse mode. ??2 X 4000mAh Li-ion Battery?KEZERS self leveling laser level equipped with 2 packs 4000mAh Li-ion battery,support you working up to 8 hours with 16 lines all tun on.And with the charger included,you can take the laser level out with one battery installed,and left one charging at home,make sure always have one full-charged for use. ??Self / Manual Leveling Pulse Mode?KEZERS 4D laser level line tool with smart pendulum system,the laser tool self levels and indicates out-of -level condition while pendulum unlocked.The Line level will beep when out of self-leveling range3.Once pendulum locked,it switches to manual mode to lock lines for use at any angle.It also can be used in bright environment or long distance up to 164ft in pulse mode with receiver from KEZERS. ??Remote Control and Multiple installation methods?With the remote control,you can select the lines you needed by the remoter when you are inconvenient to move the laser level.The laser level features 1/4-20 mounting thread,so it can be installed in any tripod,bracket with 1/4-20 mounting thread,and with the included lifting base,magnetic bracket,and mounting screws,you can easily installed according to the locating you need to place the laser level.