Versatile 3 in 1 Function: Combines a dust collector, laser level, and laser level bracket. The laser level includes a 2 meter red laser for precise measurements, along with horizontal and vertical bubble levels for enhanced accuracy Precise Measurements and Safety Features: Includes power and absorption monitoring indicators, a large 19mm hole design, and operates with a low noise level of ≤60dB. The laser has a wavelength of 650nm and a power of Less than 1mW, ensuring clean and accurate drilling High Load Capacity and Durable Construction: The air suction bracket can support up to 5 kg and is made from high-quality plastic. It is designed to withstand anti-fall heights of up to 1.2 meters Detachable and Lightweight Design: Features a detachable design for easy storage and portability. Weighs approximately 350 grams, making it convenient to carry for various projects Built-in Rechargeable Battery: Equipped with a 1800mAh battery offering up to 5 hours of operation. Charging is efficient with a voltage/current of 3.7V 0.5A Color: Black Material: Plastic Package Contents: 1 x 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.