Features<br> 1. Excellent quality: Equipped with a thickened ABS shell. It is more durable, slightly dustproof, waterproof and drop resistant, and has a longer usage time.<br> 2. Precisions chip: supports remote control operation, laser brightness can be freely adjusted, and oblique line mode is supported.<br> 3. Configure touchpad: Press and hold H to increase brightness, press and hold V to increase brightness, and press in the middle to turn on strobe mode.<br> 4. Lithium ion batteries: Lithium ion batteries made from large capacity 18650 batteries have a longer battery life and can be recharged and recycled.<br> 5. Excellent visibility: The laser level adopts a high-precisions, stable, and high-intensity green light emitter, making the laser line more precise, bright, and bright. It can be used indoors or outdoors.<br> Specification<br> Laser power: 10mw<br> Laser wavelength: 515nm (green)<br> Laser accuracy: 1mm/6m<br> Effective range: 15m/ 3m (indoor)<br> Automatic leveling time: 8s/ 1s<br> Laser line: 8/12/16<br> Light direction: horizontal and vertical<br> Power supply: lithium-ion battery<br> Battery life: 3h 0.5h<br> Working temperature: -15 ~50<br> Working environment: Recommended indoor<br> Charger specifications: 5V-1-2A<br> Material: Aluminum alloy+ABS<br> Color: Green<br> Size: 17 x 14 x 14 cm<br> Weight: 800 g<br> Package Include:<br> 1x Professional laser level<br> 1x Large capacity lithium battery<br> 1x Charger<br> 1x Anti fall tool kit<br> 1x Instruction manual