【HIGH ACCURACY&3 X 360 LINE LASERS】: Huepar laser tool adopts ultra bright green beam with ±2mm inch at 10m high accuracy. One 360° horizontal and two 360° vertical laser lines enable users to cover the floor, wall, ceiling all around the room. Two vertical lines cross at 90°angles makes user quickly visualize and finish square layout. This 360 laser level is a great tool for various leveling and layout applications. 【2X LI-ION-BATTERIES & TYPE-C PORT】: Huepar 503CG laser level employed large capacity lithium battery (can be purchased easily at local market) for 6 hours use with all beams on, 2 li-ion batteries included in the package to offer 12 hours working time. Besides, this laser tool can be used at job site by plugged in when take out the battery. With Type-C charging port, the laser level can also be charged by phone, laptop, power bank, car charger, etc. The battery come with seperate charger. 【SWITCHABLE LASER LINES】: All the laser lines can be selected individually by press H/V button on the keyboard. With smart pendulum system, Huepar 503CG self levels and indicates out-of-level condition while pendulum unlocked. Once pendulum locked, it change to manual mode to lock lines for use at any angle. Pulse mode extends the working range up to 196Ft (60m) with Huepar Line Laser Receiver in bright light or outdoor conditions(we recomend Huepar LR-6RG laser detector, Asin: B07GVC2XD9). 【MAGNETIC BRACKET&MOUNT THREADS】: The included strong magnetic bracket enables to be attached to metal surfaces and turn the laser level around at 360°. The bracket offers ability to mount to any object up to 1.2cm thick. The fine-tuning knob with lock on the bracket help adjust and lock the height within 9.5 cm. The laser tool also offers 1/4"-20 and 5/8"-11 mounting threads as well as the 5/8"-11 mounting thread on the bracket to suit for standard tripod or pole mounts.