Crystal Light-Up USB Drive
SKU:SJUY-4
- LED Light Source
- Metal&Crystal materials
- Circular crystal shaped
- 304 stainless steel keychain
- MOQ:100pcs
Free design, free samples available for existing models, minimum order quantity of 100 units required per model. Chinese factory does not engage in retail sales.
| Weight | 28 g |
|---|---|
| Dimensions | 45 × 20 × 5 mm |
| Capacity | 128GB, 16GB, 32GB, 64GB, 8GB |
| Interface | USB2.0, USB3.0 |
Lighting Principle: A Combination of “LED Light Source + Optical Crystal“
- Power Supply System: Equipped with a built-in micro button battery (or direct power supply via USB interface) to provide electricity for the LED light.
- Light-Emitting Carrier: High-transparency optical crystal serves as the “light cover”. Leveraging its excellent light transmittance (≥90%) and refractive index, it uniformly scatters LED light to create a soft yet striking lighting effect.
- Trigger Mechanism: Automatically lights up when inserted into a device (or with a built-in touch switch), making brand logos and patterns appear three-dimensionally in light and shadow with a strong visual impact.
Design Features
Material
- Metal Part: Forged from aerospace-grade alloy, with a brushed or electroplated surface treatment. It is wear-resistant and scratch-proof, presenting a matte or mirror-like luster that highlights a high-end texture.
- Crystal Part: Selected K9 optical crystal (hardness ≥6.5 Mohs), which is transparent and impurity-free. When lit, it looks like “floating light and shadow”, making logos/patterns more tech-savvy.
Shape
- Core Design: “Circular crystal + rectangular metal”. The circular crystal acts as the light-emitting surface (diameter 20-25mm), and the rectangular metal part below connects the USB interface and keychain. The superimposed geometric shapes create a “2D→3D” visual hierarchy.
- Detail Design: Metal edges are chamfered for a more comfortable grip; the joint between the crystal and metal is seamless, with a craftsmanship precision of ±0.1mm.
Portability
Comes standard with a 304 stainless steel keychain (diameter 15mm), which can be directly attached to keys or backpack zippers.
Core Parameters of the USB Drive
| Parameter Category | Specific Specifications |
|---|---|
| Interface Type | USB 2.0 (default) / USB 3.0 / Type-C |
| Capacity Options | 8GB, 16GB, 32GB, 64GB, 128GB |
| Dimensions | Overall length 60mm (including keychain), crystal diameter 22mm |
| Weight | Approximately 28g (metal + crystal + keychain) |
| Light Color | Blue light (default), red light, green light, warm white light |
| Protection Level | IP42 (splash-proof and dust-proof) |
Customization Services
LOGO Customization
- Crystal Area: Using 3D laser internal engraving technology, logos/patterns are engraved inside the crystal (precision 0.01mm). When lit, the patterns appear suspended and translucent, with permanent fade resistance.
- Metal Area: Optional laser marking (fine lines, suitable for simple logos) or electroplating coloring (vibrant colors, suitable for complex patterns). Adhesion meets the 4H pencil hardness standard.
Packaging Customization
- Basic Packaging: Frosted paper box (with UV printed brand name), simple and eco-friendly.
- Premium Packaging: Leather gift box (Nappa/pebble grain), paired with gold stamping and embossing techniques, suitable for business gifting.
- Customization Extensions: Supports embedding greeting cards and brand brochures in the gift box to create an “integrated gift solution”.
Who Pays for “Aesthetics + Technology”?
- Young trendsetters: As souvenirs for music festivals, etc.
- Corporate procurement: As business gifts (e.g., annual meetings, customer appreciation events).
- Digital collectors: The design of the crystal light-up USB drive caters to their collecting hobbies.
- Creative industries: Such as advertising and design companies.
Whether you are a consumer pursuing individuality or an enterprise engaged in brand marketing, the crystal light-up USB drive has carved out a unique niche in the digital market with its differentiated advantages of “aesthetics + practicality + customization”.
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