BRIGHT CROSS LINE LASER WITH HIGH PRECISION: Firecore G20 powerful cross line laser tool easily projects two bright, level and plumb lines at a wide angle of 110° horizontal line and a 110° vertical line to assist your alignment and leveling jobs. With accuracy of ±1/17 In. The indoor working distance is 82 ft. SELF-LEVELING, MANUAL & PULSE MODE: The Smart Pendulum System that allows this reliable laser tool to self level within ±4°automatically while also indicating out of level condition to help ensure an accurate setup, for confidence in a precise job; Long press the top button for 3 seconds, the laser line will be locked in position for use at any angle; To switch to Receiver(Pulse) mode, just single press the top button, then it goes to the receiver mode. 4 GEARS BRIGHTNESS ADJUSTABLE: Under the power-saving mode, users can adjust the green laser beam brightness according to different usage environments to work smarter and energy efficient. This self leveling laser level projects green laser beams which is 4 times brighter than standard red beams utilizing the same power source. Ideal for homeowners and DIY’ers such as hanging wallpaper, installing shelves, door & window calibration, paving tiles or furniture carpentry installation, etc. BONUS LASER LEVEL TRIPOD: The included aluminum lightweight laser tripod adjusted freely from 13″ to 25″ in a few seconds to meet different height requirements. Net weight only 1.6LB and Maximum carrying capacity 6.6LB. Quick release plate with 1/4 screw mounting is universal fitting, you can install and remove the laser tool in seconds. Equipped with a stable 3-way pan head, allows multi angle arbitrary rotation. It also comes with a portable carrying pouch for easy carry and store! COMPACT SIZE & DURABLE: This green line laser is compact and lightweight design for easy gripping, it is the most handy laser tool you can think of to carry out for work. One operation button to switch modes and guarantee fast and error-free work, making your life more efficient and simple. Package includes 1 x Green Cross Line Laser, 1 x Aluminum Compact Tripod, 2 x AA Batteries, 1 x Instruction Manual, 1 x Carry Pouch.