Nkosrucf509 DP75SDI Auto Sleep/Wake e-Reader Case: Auto sleep/wake functionality
Available Options
This Auto Sleep/Wake e-Reader Case does the thinking for you: close it, and your Kindle dozes off; open it, and it springs back to life. No more fumbling for buttons—just pure, battery-saving convenience wrapped in a durable shell that laughs off scratches and the occasional drop. Made from tough materials, it's like a bodyguard for your e-reader, keeping it pristine through daily chaos.
Perfect for bookworms, students, or anyone on the move, this case slips on with precision cutouts for all ports and buttons, so nothing gets in the way of your reading flow. Whether you're crammed on a train or lounging at home, it turns your Kindle into a smarter, more resilient companion. An essential upgrade that makes the digital page-turner even better.
- Compatible with multiple Kindle models
- Protective cover design
- Slim and lightweight build
- Easy access to all ports
- Auto sleep/wake functionality
General specs
- Brand: Nkosrucf509
- Model: DP75SDI
- Seller: Joom
- Compatibility: Kindle Paperwhite 1, Kindle Paperwhite 2, Kindle Paperwhite 3, Kindle Paperwhite 4, Kindle Paperwhite 5, Kindle 2024 models, 6 inch e-readers, 6.8 inch e-readers, 7 inch e-readers
- Function: Auto sleep/wake
- First listed by seller: 9/1/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
Comparison with similar products
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Nkosrucf509 DP75SDI Auto sleep/wake functionality
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E-Reader Case with Auto Wake/Sleep Function Auto wake/sleep function
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| Brand | Nkosrucf509 | Nkosrucf509 | wuhiyong | Evfghiaed | Undmfmdy6 | ongwnsdf123 |
| Model | DP75SDI | RS23CV | DP75SDI | SA568B | SA568B | |
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| Rating |
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| Price | $8.63 | $8.36 | $8.63 | $8.51 | $8.37 | $11.76 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | August 31, 2025 | August 31, 2025 | August 31, 2025 | August 31, 2025 | August 31, 2025 | August 30, 2025 |
| Compatibility | Kindle Paperwhite 1, Kindle Paperwhite 2, Kindle Paperwhite 3, Kindle Paperwhite 4, Kindle Paperwhite 5, Kindle 2024 models, 6 inch e-readers, 6.8 inch e-readers, 7 inch e-readers | Kindle Paperwhite 1, Kindle Paperwhite 2, Kindle Paperwhite 3, Kindle Paperwhite 4, Kindle Paperwhite 5, Kindle Paperwhite 2024 | Kindle Paperwhite 1, Kindle Paperwhite 2, Kindle Paperwhite 3, Kindle Paperwhite 4, Kindle Paperwhite 5, Kindle Paperwhite 2024 11th Generation | Kindle Voyage | ||
| Function | Auto sleep/wake | Auto Sleep/Wake | Auto sleep/wake | Auto sleep/wake | Auto sleep/wake | Auto wake/sleep |
Auto Sleep/Wake e-Reader Case
Krishna R.
Mumbai
September 10, 2025
i've been using this for a couple of weeks now, and overall, it does what it says. as an engineer, i appreciate the smart feature that handles the sleep and wake automatically—it's convenient and saves me from fumbling around. the durability is good; it's survived a couple of accidental drops without any damage to my e-reader. the fit is snug, and i like that it doesn't block anything, so reading is smooth. but i'm a bit skeptical about the long-term quality; the case material seems okay, but it might wear out faster than expected. for the cost, it's a decent buy, though i wish it were lighter and more reliable with the wake function. it could be wrong, but i think it's a solid choice for someone on a budget who wants basic protection and convenience. :)
- Pros: it's awesome how it puts my e-reader to sleep when i close it and wakes it up when i open it, saving battery without me doing anything. the case feels really tough and has protected it from a few drops and scratches, which is great for daily use. the cutouts are precise, so i can still use all the buttons and ports easily.
- Cons: the material could be a bit better for the price, it feels a bit cheap and might not last too long with heavy use. sometimes it doesn't wake up immediately when i open it, which is annoying. it's a bit bulky, making it less portable than i'd like.