LONGER Ray5 mini Laser Engraver - High-Speed 2.5W Cutter

In this review of the LONGER Ray5 mini Laser Engraver, the bottom line is simple: this compact 2.5W unit is aimed at hobbyists, crafters and small-business makers who need fine-detail engraving and occasional cutting in a small footprint. The Ray5 mini stands out for its ultra-fine laser precision and fast 12,000mm/min speeds, making it easy to produce sharp engraved detail on wood, leather and acrylic while fitting on a small workbench or in a studio.

Key Features

• Ultra-fine laser spot: The 0.04mm x 0.04mm spot with 0.01mm accuracy produces smooth, detailed engraving lines for intricate artwork.
• High-speed operation: With up to 12,000mm/min cutting speed, projects finish faster without sacrificing the quality of fine details.
• Compact and portable: At about 1.8kg and pre-assembled, the unit is easy to carry and ideal for tight workspaces or makers on the move.
• Safety-first design: Included protective glasses and an emergency stop button add practical safety for studio use and beginner operators.
• Versatile material support: The 2.5W laser can handle engraving on more than 300 material types, suitable for custom gifts, small business signage and detailed craft work.
• Flexible connectivity: USB, Wi-Fi, app and offline modes plus compatibility with LaserGRBL and LightBurn provide workflow options for different users.

Who It's For

The Ray5 mini is best for hobbyists, crafters and makers who value precision engraving in a compact machine that requires little setup. It is a good match for people producing custom leather goods, wooden gifts, acrylic signage or small-batch crafted items who need reliable detail and the convenience of Wi-Fi or app control.

Those who should look elsewhere include heavy-duty users who need deep cutting on thick metal or continuous industrial production, and buyers who require an out-of-the-box guarantee of flawless functionality for every long run - some customers reported mixed functionality on longer projects that may require additional troubleshooting.

Pros & Cons

Pros

• Compact, pre-assembled design that is easy to set up and transport.
• High-precision 0.04mm spot and 0.01mm accuracy produce clean, detailed engravings.
• Good value for the feature set, supporting many materials with multiple connection options.
• Safety features such as protective glasses and an emergency stop add user confidence.

Cons

• Some users report mixed functionality on longer projects, so occasional stoppages or troubleshooting may be needed.
• While capable on many materials, it is not intended for heavy industrial cutting of thick metal.

Specifications

Laser power	2.5W
Engraving area	140 x 130mm
Max speed	12,000mm/min
Laser spot size	0.04mm x 0.04mm
Positioning accuracy	0.01mm
Weight	About 1.8kg
Connectivity	USB, Wi-Fi, APP, offline

Our Verdict

The LONGER Ray5 mini is a well-rounded compact engraver that delivers fine detail and speed in a small package, making it a strong choice for crafters and small businesses that need clean engraving and occasional cutting. It offers good value for money and convenient connectivity, though users planning long continuous runs should be prepared to monitor performance and troubleshoot if needed.

Frequently Asked Questions

What materials can the Ray5 mini handle?
The unit can engrave on over 300 types of materials including wood, acrylic, leather and certain metals for marking, with cutting limited to thinner or softer materials.

Is the machine ready to use out of the box?
Yes, the Ray5 mini arrives pre-assembled and is designed to be beginner-friendly: plug in, power on and start creating with supported software.

What software works with this engraver?
It supports LaserGRBL (free) and LightBurn (paid) and offers USB, Wi-Fi and app connectivity for different workflows.