4 x 360° with Top & Floor Line Laser? This laser tool provides four 360 planes of laser light. The top 360° horizontal line can be used for ceiling installation. The 360° floor horizontal line is for tiling installation. With the lifting base, the 360° floor laser can raise from the surface to go over and travel past uneven surfaces or obstructions between 1″ and 3.54″ height. Two 360° vertical lines cross at 90°angles makes user quickly visualize and finish square layout. Two Batteries & Type-C Charging Port? The Huepar LS04CG laser level comes with 2 x 5200 mAh lithium-ion batteries for convenient replacement and continuous use. 4 indicators on the battery let users know the current battery level and charge status. Multifunctional Laser Tool? The four 360° laser planes can be selected by separate H and V button on the keypad. With smart pendulum, the laser tool self levels and indicates out-of-level condition while pendulum unlocked. The line laser will beep when out of self-leveling range ±4°. Once pendulum locked, it switches to manual mode to lock lines at any angle. Pulse mode extends laser range up to 200Ft. With Huepar Laser Receiver LR-6RG/LR-5RG. The laser adopts bright Osram’s green laser unit. Magnetic Bracket & Durable Design? 360°Strong magnetic bracket allows for quick positioning to metal surfaces to hang the laser tool for wall applications and offers 1/4″-20 and 5/8″-11 mounting threads to suit for different tripod threads. There is also a 1/4-20 female thread on the laser level to mount it to tripod or laser mounting pole. IP54 waterproof and dustproof, shockproof, wear resistant, impact resistance, cold and high temperature. The laser window can be removed and replaced. Package includes 4D tiling Laser level, 2 x Li-ion battery, Type-C cord, Power adapter, Lifting Base, Laser Target plate, Magnetic bracket, Hard carry case, user manual.