Features 1. Laser level suction cup wall bracket: 2-in-1 laser level with suction cup mount adheres directly to smooth surfaces without drilling or mounting hardware. Projects horizontal and vertical laser lines for hanging pictures, aligning fixtures, and general leveling tasks. Laser range up to 131 feet (40 meters) for fast and accurate alignment in construction, home improvement, and DIY applications. 2. Electric vacuum suction cup: Integrated electric vacuum pump delivers strong adhesion (up to 55 kPa) on smooth, non-porous surfaces. Includes replaceable suction cup and visual suction indicator for secure, reliable mounting. Designed for drill-free installation. 3. High visibility and accuracy: Features bright red laser beam (650 nm wavelength) with Class II laser safety rating. Offers high precision, low power consumption, and extended battery life. For safety, avoid direct eye exposure to the laser beam. 4. Surface compatibility: Works on smooth, flat surfaces including glass, tile, painted drywall, metal, and laminated wood. Not suitable for rough, porous, or textured surfaces. Specifications Rechargeable voltage: 3.7 V Laser wavelength: 650 nm Operating current: 0.5 A Laser output power: ≤1 mW Air intake flow: 2 L/min Laser color: Red Operating noise level: ≤60 dB Effective working distance: Up to 2 meters (indoor, optimal conditions) Vacuum pressure: -55 kPa Ingress protection rating: IP54 Operating temperature: -20°C to +70°C Drop resistance: Tested up to 1.2 meters Battery: Built-in rechargeable lithium-ion battery (18000 mAh) Material: Alloy steel, ABS plastic, tempered glass Product dimensions: 7.5 x 3 x 2 inches Weight: 410 g Package includes: 1 x Laser level tool