N428 Smart Magnetic Case with Auto Sleep/Wake: Auto sleep/wake function
For the avid reader who loves their Kobo Libra Colour, this smart magnetic case is your go-to for daily protection and convenience. While most cases just shield your device, this one enhances your reading experience by automatically putting your e-reader to sleep when closed and waking it upon opening, so you never waste battery or lose your place.
The magnetic closure is strong enough to keep the cover securely shut in a bag, yet it opens smoothly with one hand. Made from durable, flexible TPU, it offers full-body protection against bumps and scratches without adding bulk. You can focus on your next chapter, knowing your Kobo is safe and ready whenever you are.
Features
- Smart magnetic closure
- Full protection design
- Durable flexible silicone TPU materials
- Compatible with Kobo Libra Colour 2024
- Auto sleep/wake function
General specs
- Model: N428
- Seller: Joom
- ID: 690aaaf692eab901dd325247
- Features: Auto Sleep/Wake
- Material: TPU
- Compatible Screen Size: 7 in
- First listed by seller: 11/9/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
Russia
Video Reviews
Comparison with similar products
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Luxury Smart Mirror Flip Cover Gold Smart auto wake up
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| Brand | zhangunhua | Xinming | Sunianbao | KuRoKo | Samsung | |
| Model | N428 | N778-AC-BK-E-PU | C2V2L3 | |||
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| Price | $22.59 | $26.15 | $15.00 | $10.87 | $15.02 | $10.74 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | January 12, 2026 | December 8, 2025 | January 12, 2026 | December 8, 2025 | January 12, 2026 | January 12, 2026 |
| Features | Auto Sleep/Wake | Automatic Sleep/Wake Mode, Protective Case | Auto Sleep/Wake, Magnetic Closure | Auto Sleep/Wake, Pen/Pencil Holder | ||
| Material | TPU | PU Leather | PU Leather | |||
| Compatible Screen Size | 7 in | 6 in | 10.2 in | |||
| Design | Folio | Folio | Mirror, Flip/Book | |||
