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Customization:
The Custom QR Code Keychain combines sleek design with practical functionality, offering a versatile solution for weddings, anniversaries, or everyday key management. Crafted from durable metals like stainless steel and zinc alloy, these lightweight, waterproof keychains feature customizable QR codes linked to personalized music playlists or messages. Their minimalist rectangular design with engraved lettering ensures both style and adaptability for diverse use cases.
| Feature | Specification | Benefit |
|---|---|---|
| Material | Stainless steel, zinc alloy, aluminum, iron, copper, or alloy | Enhanced durability and resistance to corrosion/oxidation. |
| Waterproof Rating | IPX6 (water-resistant) | Safely withstands rain, splashes, or accidental immersion. |
| Weight | 15–25g (lightweight) | Easy portability without adding bulk to keys or bags. |
| QR Code Function | Customizable URL linking to music playlists/songs | Instant access to personalized content via smartphone scanning. |
| Shape/Design | Rectangle with engraved lettering or logos (customizable) | Tailored for branding, gifting, or personal identification. |
| Printing Method | Letterpress printing for raised text/graphics | Adds tactile elegance and long-lasting visual appeal. |
| Application | Wedding favors, anniversary gifts, key holders, or daily use | Versatile for both special events and everyday organization. |
Adjustable parameters include material type (e.g., stainless steel for durability, aluminum for lightweight needs) and QR code content (e.g., specific songs, playlists, or promotional links). Engraving options allow adding names, dates, or logos to meet branding or gift-giving requirements.
Transform ordinary keys into a statement of personal style or a gateway to your favorite music. Ideal for weddings, these keychains can be engraved with couple names and linked to their first dance song. For anniversaries, customize QR codes to playlists of memorable moments.
| Parameter | Base Model | Advanced Model | Pro Model |
|---|---|---|---|
| Material | Zinc alloy (standard) | Stainless steel (+20% durability) | Surgical-grade stainless steel (+40% corrosion resistance)* |
| QR Code Capacity | 1 URL | 3 URLs | Unlimited URLs via cloud link |
| Engraving Options | Flat etching | Raised letterpress | Full-color laser engraving |
| Waterproof Rating | IPX4 (splash-proof) | IPX6 (jet water) | IPX7 (1m water submersion) |
Technical Breakthroughs:
Optimal Version Selection:
*Compared to industry-standard 304 stainless steel.
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The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.
