Zyskaj aż 9900 GB internetu przez rok z Play!W ramach promocji: 300 GB na start + 12 × 800 GB co miesiąc.Dopełniasz pakiet XXL 5G, aktywujesz promocję extra GB, i korzystasz bez zobowiązań.
Karta SIM z usługą Dodatkowy Roaming umożliwia korzystanie z internetu mobilnego w wielu krajach Europy i Turcji bez umów i formalności.Dostępne pakiety: 5 GB / 7 dni, 15 GB / 14 dni, 40 GB / 21 dni.Promocja ważna do 31.12.2025 r.
Karta SIM NJU na kartę – korzystaj z rozmów, SMS-ów, MMS-ów i internetu bez zobowiązań.Wybierz usługę „Wszystko za nie więcej niż” (19 zł, 29 zł lub 39 zł miesięcznie) lub korzystaj bez aktywacji taryfy, płacąc wg cennika.Konto ważne bezterminowo po pierwszym doładowaniu.
Looking for travel internet without hunting for local operators? Choose CUI Roaming World — a universal SIM you can tailor to your route: one country or several in a single package.Internet worldwide — one card, hundreds of countriesNo expiry — top up whenever you wantPlans from 3 GB to 50 GB — pick the amount that suits you⏳ 3–30 days validity — flexible...
Planning a short trip to Japan, South Korea? Stay connected with our eSIM for Japan, South Korea 4 GB (2 GB) daily for 2 days. Enjoy hassle-free data for navigation, sharing moments, and staying in touch without roaming fees. This convenient eSIM includes 4 GB (2 GB) daily valid for 2 days — ideal for short stays or as a backup. Skip physical SIM cards; activate instantly and enjoy smooth connectivity across Japan, South Korea. Order today and travel with confidence!
eSIM 4 GB (2 GB) daily — fast internet without a physical SIM
Heading to Japan, South Korea and want to stay online without the hassle of traditional SIM cards? We have you covered. With our eSIM for Japan, South Korea — 4 GB (2 GB) daily for 2 days — you get instant data from touchdown. Forget roaming fees and SIM swapping — this is the future of travel connectivity.
Use 4 GB (2 GB) daily of high-speed data for maps, social media, messaging, and keeping in touch during your journey across Japan, South Korea. Perfect for short trips or as a backup data source.
Activation is simple: scan the QR code after purchase and follow the instructions — no tech skills needed. You’ll be online in minutes.
An ideal solution for travel, work, or holidays in Japan, South Korea — no queues and no roaming charges. After purchase you receive a QR eSIM and a quick setup guide.
Key benefits
4 GB of data (2 GB) daily — valid for 2 days from activation - The data package renews daily
No physical SIM — install in minutes
Coverage: JP,KR
Speeds: 4G/LTE/5G (where available)
Tethering/Hotspot: Yes
Compatibility
A device with eSIM support (or an adapter) is required. Examples: iPhone XR+, iPad Pro/Air (eSIM), Google Pixel 4+, Samsung Galaxy S20–S24 (eSIM models). Check device/region eSIM support before purchase.
How it works
Buy online and receive a QR eSIM with instructions via email.
Scan the QR in eSIM settings (iOS/Android).
Enable the profile on departure day or on arrival.
Done — enjoy internet for 2 days or until the data is used up.
Activation
Profile validity: 3 months
Post-purchase support: Yes
Important
Data-only (no minutes/SMS), unless specified otherwise.
Refunds are possible before the QR is sent; afterwards per digital-services policy.
Included
eSIM QR code (digital profile)
Setup guide (iOS/Android)
After-purchase support
Data: 4 GB (2 GB) daily for 2 days
Coverage: JP,KR
Delivery: QR code via email — activate in a minute
FAQ (short)
Hotspot? Yes Extend the plan? Yes When to activate? Preferably on arrival. Installing the profile does not start the timer; validity starts on the first network attach in the destination.
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