Features: 4D 16 line irradiation, 360 without dead angle. Indoor and outdoor general Universal, High brightness green, indoor and outdoor clearly, far projection distance, high Laser-height, clear lines. Touch screen design, touch screen operation, more convenient. Precise measurement and more convenient to use. Crashworthy and anti knock, crashworthy and anti knock. International standard IP54 waterproof and dust-proof, multiple protection, life in harsh environment. -capacity lithium battery, durable. 3Automatic self leveling function. Sound warning when beyond auto leveling range. Specifications: 16 Line Laser-Level Laser-lines: 16 line Laser-Color: Green Wall attachment distance:7mm Horizontal/Vertical Accuracy: 0.2mm/10m Automatic leveling range: 3 Wavelength: 532nm Laser-class: class Rotation Degree: 360 Working distance: 20M Slash function: Yes Protection level: IP54 Dustproof & Waterproof Operating temperature: -20~50 Battery capacity: 6000mAh Working environment: Indoor/Outdoor Power: 2 x 6000mAh Rechargeable Battery /Direct charging(4.2V) Application: Auxiliary tiles fixing, , floor tiles fixing, stair handrails, furred ceiling, floor tile, plastering. Note: Due to different production batches, the color of accessories Note: Random color, 't accept the specified color. Plug Type:EU Plug,it applies to Indonesia, Germany, France, , Italy and so on Voltage: AC220V Material: Plastic+Metal colour: Black Package Contents: 1 x Laser-Level 1 x Remote Control 1 x Lift Holder 1 x Wall Bracket 1 x Iron Sheets 1 x Bracket connector 2 x Lithium Battery 1 x Charger(EU plug) 1 x Anti-fall box 1 x Tripod Base Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.