Battery Included: Yes - This laser level comes with a battery included, ensuring you can start your projects immediately without the hassle of purchasing separate power sources. Ideal for professionals and DIY enthusiasts alike. High-concerned chemical: None - Our laser level is free from high-concern chemicals, making it safer for both you and the environment. This feature ensures that you can use our product in various settings, including residential areas, without any health risks. Electronic: Yes - Equipped with advanced electronic components, this laser level offers precise and reliable measurements. The electronic nature of this tool enhances its accuracy and extends its usability in complex engineering tasks. Laser color: Other Light - The unique light color emitted by our laser level provides excellent visibility in different lighting conditions, making it versatile for both indoor and outdoor use. This feature ensures clear and visible lines for accurate leveling and alignment. Is Smart Device: No - While this laser level does not connect to smart home systems, it boasts straightforward usability and robust functionality for all your construction and engineering needs without the complexity of smart technology. Color: As Shown Material: Aluminum Alloy Package Contents: 1*Infrared Positioning Pointer 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.