Features: 1. 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. 2. A Healthier Use Experience: With this tool, the wall drilling construction is easier, dust 't fly around while drilling, and you 't be inhaling that dust, and give you a better using experience. 3. With the laser level and 2 horizontal , 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. 4. Easy to Attach: After turning on the switch, it can be easily attached to the powders wall, wood grain , on smooth surfaces, it can hold even when the switch is turned off. 5. Detachable Design: The dust collector can be easily disassembled, and you can cleaning up the dust inside in time. Specifications: 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 x lithium battery, 500mAh(5H battery life) Charging port: Type-C (charging cable not included) Dust collector: 38ml 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 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 is not flat. This product is not water-proof. Material: plastic colour: Black Package Contents: 1 x Electric Dust Collector 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.