# Phone accessory set Dux Ducis 3-in-1 for Samsung J3 (2017) J330 — ultra back case, 0.3 mm 9H tempered glass

**URL:** https://aio.lv/en/product--dux-ducis-dux-set-j330-wh--408307
**Data updated:** 2025-12-28 21:17 (EET)
**Category:** Smartphone Cases
**Manufacturer:** dux ducis
**Manufacturer code:** DUX-SET-J330-WH
**EAN:** 6934913094297
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.49 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 2.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dux-ducis-dux-set-j330-wh--408307

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Wednesday | free |
| Pickup points | 06.07.2026 | 1.89 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

3-in-1 set by Dux Ducis designed for Samsung J330 (J3 2017) includes an ultra back case and a 0.3 mm 9H tempered glass screen protector. The slim back case provides basic protection against scratches and minor impacts while preserving access to ports and buttons. The 0.3 mm 9H glass offers scratch resistance and clear touch response. Suitable for everyday phone protection and safe handling.

## Long description

3-in-1 set by Dux Ducis designed for Samsung J330 (J3 2017) includes an ultra back case, 0.3 mm 9H tempered glass screen protector and a Micro USB charging/data cable. The slim silicone back case preserves the phone's access to ports, buttons, camera and microphone while providing basic protection against scratches and minor impacts. The 0.3 mm 9H tempered glass offers high scratch resistance with minimal impact on touch sensitivity; the included 90 cm Micro USB cable supports charging and data transfer.
Advantages
The ultra back case is made of high-quality silicone with precise cutouts for speakers, camera and connectors, ensuring full compatibility with the Samsung J3 (2017) J330. Tempered glass with 9H hardness reduces the risk of scratches without adding noticeable thickness. The 90 cm Micro USB cable allows convenient charging and data synchronization. All three items together provide a coordinated set for everyday phone protection and handling.
Suitable for
Everyday protection against scratches and light impacts
Maintaining clear touchscreen response with a tempered glass protector
Charging and data transfer via Micro USB connection
Key specifications
Brand: dux ducis
Model compatibility: Samsung J3 (2017) J330
Set contents: silicone ultra back case, 0.3 mm 9H tempered glass, Micro USB cable (90 cm, white)
Tempered glass thickness: 0.3 mm
Hardness: 9H
Cable type and length: Micro USB, 90 cm
MPN: DUX-SET-J330-WH
EAN: 6934913094297
How to use
Clean the phone screen with a lint-free cloth and, if provided, an alcohol wipe. Align the 0.3 mm tempered glass with the display and press gently from the center to remove air bubbles. Fit the silicone ultra back case by sliding the phone into the case, ensuring all cutouts align with the camera, speaker and ports. Use the Micro USB cable to charge the phone or connect it to a computer for data transfer.
Usage recommendations
For best results, keep both the screen protector and case clean; replace the tempered glass if it becomes chipped or cracked to maintain optimal protection. Use the original or certified chargers and cables to avoid damage to the device.

## FAQ

### How much does the Dux Ducis 3-in-1 set for Samsung J330 cost, and is it available for purchase?

The price is 3.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on Wednesday at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. 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 dux ducis 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 dux ducis 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

https://aio.lv/img/cache/product/408307/3299385_large.webp