Caution: color: we send according to the color of the first picture, in the package: if the quantity is not stated in the description, we will shlp the item according to the quantity and model in the title. Huepar 2 lines laser level self levelling 4 degrees green red beam laser horizontal & vertical cross-line with magnetic base green laser level the product is shlpped based on the color or size of the main image of the product page. Colour: green laser level huepar 2 lines laser level self levelling 4 degrees green red beam laser horizontal & vertical cross-line with magnetic base specifications: laser class: class 2 iec/en60825-1/2014 , output power 1500ma ip rating: ip54, waterproof, dustproof and shockproof, reliable and tough operation temperature range: 14¨H- 122¨H -10¨C£«50 storage temperature range: -4¨H- 158¨H -20¨C£«70 size:7.5X6.5X7.5Cm 3¡±x2.6¡±X3¡± warning: avoid direct exposure of the laser beam to the eyes. Opinion 1for green items in the package: 1 x huepar 9011g laser level no including battery 1 x 360 degree magnetic pivoting base 1 x green laser target card 1 x cloth case 1 x english user's manual opinion 2for red items in the package: 1 x huepar 9011rlaser level no including battery 1 x 360 degree magnetic pivoting base 1 x redlaser target card 1 x cloth case 1 x english user's manual features: new green diode technology: we adopt osram's laser unit which is the best green laser unit in the world at present; Green laser is 2 times 300% brighter than red laser with the same light source. When in the cloudy and light intensity is 14000lux environment, the huepar 9011g's visibility is 40ft. Compact and handy: with its soft-grip, light weight and palm-sized design, the 9011g is the most handy and professional laser tool you can think of to carry out work for all trades from drop ceiling installation, lighting fixtures, photo frames aligning and wall tiling down to floor tiling etc. Fine positioning: projects a laser cross with an accuracy of ¡À1/9 of an inch at 33 feet and full brightness for optimal visibility; Self-leveling time less than 3 seconds; 1/4 -20 Thread mounts allows you to use it with a tripod not included and adjust its height easily to make measuring flexible and stable. Manual function: as well as being self-leveling, the 9011g also has a manual function which means that the cross line locks into position when tilted at an angle to maintain the perfect 90 degree angles. You can turn it around on the fixed clip 360 degrees. Two modes of use ?self-leveling mode: unlock the pendulum, self-leveling mode is enabled. The laser beam will blink continuously at 2hz when the tool is beyond self-leveling range 4¡ã¡À1¡ã . ?Manual mode: lock the pendulum, you can use tripod or other bracket place the laser tool at various angles to project non-level straight laser lines. Slashes can be projected. The laser beam will blink every 3-5 seconds to remind you that it's not self-leveling now. Various kinds of fixing method: ?strong magnetic l mount with triop thread can attaches the laser to any steels easily, turning around 360 degrees as you like.