# Phone case Nillkin Qin Book PRO for Samsung Galaxy S25 Ultra — Black wallet-style cover

**URL:** https://aio.lv/en/product--oem-6902048290532--11269978
**Data updated:** 2026-02-14 19:40 (EET)
**Category:** Smartphone Cases
**Manufacturer:** OEM
**Manufacturer code:** 6902048290532
**EAN:** 6902048290532
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Nillkin Qin Book PRO is a wallet-style protective case designed for the Samsung Galaxy S25 Ultra in black. It offers front flip cover protection for screen and back, with card slot compatibility and access to device ports and buttons. Suited for everyday use to protect against scratches and minor impacts while keeping essential cards close to the phone.

## Long description

Nillkin Qin Book PRO is a wallet-style cover designed specifically for the Samsung Galaxy S25 Ultra in black. The case combines a front flip cover with rear protection to shield the device from scratches and minor impacts while maintaining access to all ports, buttons and cameras. The inner card slot lets you keep an ID or a few payment cards close to your phone, reducing the need for a separate wallet.
Advantages
The Qin Book PRO provides full-front protection with a magnetic or secure closure that keeps the flip cover in place. Its form-fitting shell preserves the phone’s slim profile while adding drop and abrasion resistance. Cutouts ensure uninterrupted use of the camera, charging port and controls without removing the case. The integrated card slot offers practical storage for one or two cards and the interior lining helps prevent screen scratches when the cover is closed.
Suitable for
Everyday protection of Samsung Galaxy S25 Ultra
Carrying essential cards and ID together with the phone
Light travel where a compact wallet solution is preferred
Users who want full-front screen coverage during transit
Key specifications
Compatibility: designed for Samsung Galaxy S25 Ultra
Style: wallet-style flip cover with inner card slot
Color: black
Protection areas: front cover and rear shell
Access: precise cutouts for camera, ports and buttons
Materials: synthetic outer cover with soft inner lining
Closure: magnetic or secure flap mechanism
How to use
Align the phone with the shaped inner shell and press gently until the device snaps into place. Slide a card into the card slot if required, making sure it sits flat and does not obstruct the cover closing. Open the front flap to use the screen, camera or connectors; close it when carrying the phone to protect the display. To clean, wipe the outer surface with a soft, slightly damp cloth and avoid harsh chemicals.
Usage recommendations
For best results, remove slim dust or lint from the card slot periodically and avoid storing multiple thick cards that could prevent the cover from closing properly. Keep the case dry and avoid prolonged exposure to extreme heat to preserve material integrity.

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All OEM products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized OEM service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

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