Color: Green 3X360 Lasers Sources: 1x360 horizontal line & 2x360 vertical line cover all around the room, "H" stands for horizontal laser, "V" stands for vertical laser; 360 horizontal line and vertical line can be projected separately or together to meet your different needs in various scenarios (Laser CLASS , <1mW) Remote Control: The iKOVWUK laser level is equipped with a remote control function, you can control the level line from a distance without returning to the operation, improving work efficiency; The remote control distance can reach 16ft, it can be controlled even through walls 2x3000mAh Replaceable Batteries and Type-C Charging: The 12-line laser level is equipped with two 3000 mAh batteries, users can remove or replace the battery at any time; When the battery power is low, the battery indicator on the machine will turn from green to red; Use USB type-c interface for charging, which can achieve fast and convenient charging (Note: It can connect to power bank) Bonus Compact Laser Tripod: The tripod can reach 65.7 inches when fully unfolded, and the flip lock design allows height adjustment arbitrarily; Measures only 25.6 inches when collapsed for easy storage; In addition to the regular 1/4" quick release plate, a 5/8" adapter is included, you can install and remove the laser level in seconds Self / Manual Leveling and Pulse Mode: The laser level will auto enter self-leveling mode after turning on the power, the cross line laser will be automatically leveled within 3 , otherwise it will send out an alarm and keep flashing; Keep the power off, long press the V button for 3s to enter manual mode, which can be placed at any angle for use; Long press and hold the "H" button for 3s to enter pulse mode, the pulse distance can reach 200 ft ("Flash" mode helps identify outdoor laser lines) Power-Saving Mode: 4 levels of adjustable brightness, users can adjust the brightness of the laser line according to different usage environments; At minimum brightness, the laser can continue to work for up to 28 hours (two batteries), at maximum brightness, the working time is 10 hours (two batteries); Green laser is 3 times brighter than red laser with the same light source.