This crystal USB flash drive features a crystal body crafted through precision cutting techniques, resulting in clear, luminous facets that refract light to reveal a translucent texture. Available in ring and teardrop shapes, its sleek lines offer high recognizability. Breaking away from the monotonous appearance of traditional USB drives, it doubles as a stylish desktop ornament, seamlessly blending aesthetics with functionality.
The cap is available in two materials: metal and wood. The metal version features a smooth, wear-resistant surface that complements the refined aesthetic of business settings. The wooden version utilizes natural materials with a warm, organic grain, appealing to users who prefer a natural style. Both materials provide effective protection for the USB port.


The core storage component utilizes stable flash memory chips to ensure reliable data read/write operations. Equipped with a high-speed USB interface, it delivers consistent read/write speeds to meet daily needs such as file transfers and data backups.
Offering robust data security and compatibility with mainstream operating systems, it supports plug-and-play functionality without requiring additional drivers, making it suitable for diverse scenarios including office work and academic use.
This USB drive supports logo customization through laser engraving on either the crystal body or cap. The engraved designs are crisp, wear-resistant, and long-lasting.
For business applications, imprinting corporate logos enhances brand sophistication; for personal use, adding unique symbols boosts a sense of ownership.
It accommodates diverse customization needs, making the USB drive more distinctive and memorable.

Specifications
| Model | CTY-05 |
|---|---|
| Product Type | Crystal led usb flash drive |
| Material | K9 crystal lens with LED light module |
| Capacity | 16GB-512GB |
| Interface | USB 2.0 (480Mbps), USB 3.0 optional |
| MOQ | 100 pcs for logo orders; stock samples from 1-10 pcs |
| Lead Time | Free sampling in 1-3 days; bulk production 7-12 days |
| Logo Options | inner laser engraving, LED light-up logo |
| Quality Assurance | 100% H2testw full-capacity test, A-grade original chip, no fake capacity |
| Warranty | 5-year chip warranty / 1-year UDP module warranty |
| Packaging | Individual PP bag (default); custom gift box available |
FAQs
What does the finished Heart Crystal Flash Drive look like in person?
The crystal LED USB flash drive features k9 crystal lens with led light module. The finish is premium with attention to detail. We provide a 3D rendering for your approval before any mold or printing begins, so you know exactly what you’ll receive.
Can I order fewer than the MOQ for a pilot test?
Yes. We accept pilot orders from 10-50 pcs at a higher unit price. This is ideal for testing market response before committing to a bulk order. The surcharge is automatically deducted when you place the follow-up bulk order of 100+ pcs.
Can I fully customize the Heart Crystal Flash Drive with my own design and logo?
Yes. inner laser engraving, LED light-up logo are all available for the crystal LED USB flash drive. Send us your logo file (AI, EPS, PDF or high-res PNG) and our design team will create a free mockup within 24 hours for your approval before production.
Is the Heart Crystal Flash Drive durable and drop-resistant?
Yes. Metal and alloy shells are impact-resistant and designed for daily use. Internal modules are shock-insulated with epoxy potting for maximum data protection.
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- Rotating Crystal USB Flash Drive – custom crystal LED USB flash drive from the same collection
- Crystal LED USB Flash Drive – custom crystal LED USB flash drive from the same collection
Get a Custom Quote
YOUSAN USB (YouSan Technology) is a Shenzhen custom USB flash drive manufacturer with a 5,000 m² factory, 150+ workers and a daily capacity of 30,000 pcs. Tell us your quantity, capacity and logo artwork, and we will send a formal quotation within 15 minutes and a free design mockup within 24 hours.
- Email: sales@yousanusb.com
- WhatsApp / Tel: +86 13826586481
- Browse more styles in our crystal led usb flash drives collection



