No professional design skills needed, you can get your desired design in second with LONGER self-developed Laserburn software and App.

Nano Duo’s smart 16MP AI Eye streamlines engraving with precision. It auto-recognizes material shapes, focuses seamlessly, and fills patterns effortlessly, making batch production faster and simpler than ever.

Nano Duo has combined the abilities of two lasers: a 2W infrared laser, perfect for precise metal engraving, and a 20W blue diode laser, ideal for a wide range of materials. As a result, the Nano Duo delivers exceptional engrave & cut on almost any material.

Nano Duo’s algorithm can automatically adjust lifting laser head engraving depth based on material’s color, achieving incredibly detailed and refined 3D embossing effects with precision and ease.

Nano Duo offers a 160x140mm intrinsic working area, which can be expanded to an impressive 300x300mm with the dual-axis extension, giving you the freedom to push your creative boundaries and bring intricate ideas to life.

LONGER pioneered the Smart Track Vertical Cut, this innovation preserves exceptional engraving detail and precision, while also enabling motion vertical cutting at any spots up to 16mm for greater versatility.

Nano Duo transforms mass production into a seamless process. With AI Eyes and a paired conveyor belt, it automatically aligns and synchronizes engraving patterns in batches, even when items are placed randomly.

The Nano Duo is capable of engraving at up to 10000 mm/s, delivering precise and rapid results that rival industrial-grade machines. Nano Duo minimizes wait times, whether you’re working on intricate designs or large-scale projects.

With advanced laser components, the Nano Duo ensures every detail of your creations is captured with flawless precision. Paired with innovative 225-point position calibration, it delivers razor-sharp edges and guarantees exceptional accuracy.

Longer’s AI Preview feature brings your designs to life at an incredible speed of 32,000mm/s. See your images with stunning clarity before you start, ensuring what you see is exactly what you get.

Unleash your creativity and leave your mark wherever you go! Whether it’s vertical surfaces or irregular objects, Nano Duo’s portability lets you handhold it for engraving on any surface.

Longer’s rotary extension has been upgraded with 8 different sizes and finer calibrations, allowing the Nano Duo to effortlessly carve on curved surfaces like rings, cylinders, and spheres, ensuring precise, distortion-free patterns every time.

With Nano Duo’s intuitive 2.8-inch touchscreen, you can easily start your projects anytime, anywhere. Enjoy seamless control and full functionality, all without needing an internet connection.

With LightBurn and laserGRBL compatibility, Nano Duo integrates effortlessly with your preferred software, enabling smooth engraving and precise control for all your creative projects.