This electric suction vacuum drilling dust collector not only can be used as the dust collector, but also can be used as the laser level. With this tool, the wall drilling construction is cleaning and dust-free to avert dust flying. If you are interested in this product, come on and enjoy it, it will not let you down. Features: 2 In 1 Functions: This electric suction vacuum drilling dust collector not only can be used as the dust collector, but also can be used as the laser level. A Healthier Use Experience: With this tool, the wall drilling construction is easier, dust won't fly around while drilling, and you won't be inhaling that dust, and give you a better using experience. With the laser level and 2 horizontal bubbles, the laser can be adjusted 360 freely according to your needs. This function can be used for advertising, furniture installation, decoration construction, line positioning, etc. Easy to Attach: After turning on the switch, it can be easily attached to the powders wall, wood grain surface, on smooth surfaces, it can hold even when the switch is turned off. Detachable Design: The dust collector can be easily disassembled, and you can cleaning up the dust inside in time. Built-in Battery: This electric dust collector is powered by a built-in high-capacity lithium battery, so you can recharge it in time when it is out of power. Specifications: Material: ABS Rated voltage: Direct current 3.2V-3.7V Recharging voltage: Direct current 5V Laser ranges: 0-360 Drill diameter: 0-13mm Aperture: 20mm Battery: 1 * lithium battery, 500mAh (included) Dust collector: 38ml Item size: 180 * 95 * 70mm / 7.1 * 3.7 * 2.8in Item weight: 277g / 9.8ounce Package size: 195 * 95 * 78mm / 7.7 * 3.7 * 3.1in Package weight: 331g / 11.7ounce Note: Do not expose your eyes to the laser beam. Laser can cause harm to the eyes. This product is applicable to flat surfaces. There is a risk of dropping if the surface is not flat. This product is not water-proof. Packing list: 1 * Electric Dust Collector