The rectangular metal light-up USB flash drive features a rectangular design and is made of metal, with a solid and durable texture. It comes with a silicone strap, offering popular color options such as black, blue, red, and orange. It can be easily attached to keychains or backpacks, making it portable and less likely to get lost.

The light-emitting principle of light-up USB flash drives mainly relies on a built-in LED and simple circuit. When the drive is inserted into the USB port of a computer or other device, the power from the port triggers the circuit to conduct electricity, and the LED lights up when powered.

Light passes through transparent or translucent areas of the drive’s casing—usually where the logo is located—and shines through, creating a glowing effect. When removed, power is cut off, the LED turns off, thus achieving the function of lighting up on insertion and turning off on removal.

Customization is a key highlight. The light-up logo on the front can be customized in different colors. This light-up logo remains off when not plugged into a computer, but lights up immediately once plugged in, making the brand or personalized logo clear and eye-catching, greatly enhancing recognition.

The back can also be customized with logos or patterns—double-sided customization allows for more comprehensive display of brand information. Logos on the back use laser engraving or high-definition printing technology, so they won’t peel off or fade even with long-term use, ensuring the brand image remains vivid over time.

n terms of technical specifications, it offers storage capacities ranging from 8GB to 128GB, which can be customized based on daily storage needs, with different prices for different capacities.

It is compatible with mainstream operating systems such as Windows and Mac, featuring plug-and-play functionality, and easily handles the storage and transfer of various files including documents, images, and videos.

The product has passed certifications such as CE and FCC, ensuring reliable quality, secure and stable data storage, and boasts a lifespan of tens of thousands of read-write cycles, enabling long-term reliable use.