1. Úvod
The GlocalNet KURUFi KD-1 is a battery-less in-car Wi-Fi router designed to provide seamless internet connectivity for multiple devices. Utilizing cloud SIM technology, it automatically connects to the optimal network carrier in Japan, ensuring stable communication without the need for contracts or monthly fees. This device also features a 2-in-1 design, allowing you to charge other devices while using Wi-Fi.
This manual provides essential information for setting up, operating, and maintaining your KURUFi KD-1 device. Please read it thoroughly before use.

Image 1.1: GlocalNet KURUFi KD-1 Wi-Fi Router overview, highlighting the 100GB 365-day plan and battery-less design.
2. Klíčové vlastnosti
- Nationwide Connectivity: Connects anywhere in Japan without complex settings. Automatically selects the best carrier network.
- Battery-less Design: Plugs directly into a car charger or power source, eliminating the need for internal batteries. This design reduces fire risk and swelling concerns, offering peace of mind.
- Podpora více zařízení: Connects up to 8 devices simultaneously, including smartphones, tablets, and gaming consoles.
- No Monthly Fees & Charge-as-you-go: No contract or fixed monthly charges. Data can be topped up anytime via a dedicated webmísto.
- Japanese Support: Includes a Japanese manual and customer support for assistance.

Image 2.1: Illustration of the KURUFi KD-1's plug-and-play functionality and zero monthly fee concept.
3. Pokyny k nastavení
The KURUFi KD-1 is designed for immediate use upon receipt, requiring no complicated setup procedures.
- Rozbalte zařízení: Remove the KURUFi KD-1 router and any included accessories from its packaging.
- Připojení k napájení: Insert the Type-C connector of the KURUFi KD-1 into a compatible USB power source. This can be a car cigarette lighter socket with a USB adapter, a mobile battery, or a PC/laptop USB port.
- Zapnutí: The device will automatically power on when connected to a power source. There is no power button.
- Připojení k Wi-Fi: On your smartphone, tablet, or other Wi-Fi enabled device, search for available Wi-Fi networks. Select the network name (SSID) corresponding to your KURUFi KD-1. The SSID and password are typically found on a sticker on the device or in the included documentation.
- Zadejte heslo: Input the Wi-Fi password when prompted.
- Start Browsing: Once connected, you can begin using the internet.
Note: When connecting to a PC/desktop, the device will not provide charging functionality to the PC/desktop itself, but it will draw power from it to operate the Wi-Fi.

Image 3.1: The KURUFi KD-1 connected to a car's USB port, providing Wi-Fi connectivity.
4. Návod k obsluze
4.1 Basic Wi-Fi Usage
Once the KURUFi KD-1 is powered on and your device is connected to its Wi-Fi network, you can use the internet as you would with any other Wi-Fi connection. The device automatically selects the best available network in Japan.
4.2 simultánních připojení
The KURUFi KD-1 supports up to 8 simultaneous connections. This allows multiple users or devices to access the internet at the same time, making it ideal for family trips or group use.
4.3 2-in-1 Charging Functionality
The KURUFi KD-1 is equipped with a Type-C port that allows you to charge other devices (such as smartphones, cameras, or portable game consoles) while the router is in use. This feature is available when the KURUFi KD-1 is powered by an AC adapter or a mobile battery.

Image 4.1: Diagram illustrating the KURUFi KD-1's 2-in-1 functionality, providing Wi-Fi and charging other devices simultaneously.

Image 4.2: Visual representation of the KURUFi KD-1's battery-less cloud Wi-Fi, showing various power sources and usage environments like cars and outdoor settings.
5. Data Charge Method
The KURUFi KD-1 operates on a charge-as-you-go system. Once your initial data plan is consumed, you can easily add more data at any time through the dedicated GlocalNet webmísto.
- Access the Charging Site: Visit the official GlocalNet top-up webmísto: https://order.glocalnet.jp/topup/?brand=glocalnet
- Enter IMEI Number: On the charging site, input the IMEI number of your KURUFi device. This number is typically located on the back of the device or in the packaging.
- Select Plan: Choose your desired data volume and usage period from the available plans.
- Complete Payment: Follow the on-screen instructions to complete the payment using a credit card. Your data will be charged immediately after successful payment.

Image 5.1: Screenshot of the GlocalNet website for topping up data, showing the IMEI input field and plan selection.
6. Údržba
To ensure the longevity and optimal performance of your KURUFi KD-1, follow these simple maintenance guidelines:
- Čištění: K čištění zařízení používejte měkký, suchý hadřík. Nepoužívejte tekuté čisticí prostředky ani abrazivní materiály.
- Skladování: Pokud zařízení nepoužíváte, skladujte ho na chladném a suchém místě mimo dosah přímého slunečního záření a extrémních teplot.
- Péče o kabely: Handle the integrated Type-C cable gently. Avoid sharp bends or excessive pulling that could damage the cable or connector.
- Vyhněte se vodě: Zařízení není vodotěsné. Chraňte jej před vodou a vysokou vlhkostí.
7. Řešení problémů
If you encounter issues with your KURUFi KD-1, refer to the following troubleshooting tips:
| Problém | Možná příčina | Řešení |
|---|---|---|
| No Wi-Fi signal / Device not powering on | No power supply or faulty power source. | Ensure the device is securely plugged into a working USB power source. Try a different USB port or power adapter. |
| Nelze se připojit k síti Wi-Fi | Incorrect Wi-Fi password or device too far from router. | Verify the Wi-Fi password. Move closer to the KURUFi KD-1. Restart your connecting device. |
| Slow internet speed / Frequent disconnections | Weak signal, high network traffic, or data plan exhausted. | Move to an area with better network coverage. Check your data balance on the GlocalNet website. If in a remote or mountainous area, signal strength may be limited. |
| Other devices not charging | KURUFi KD-1 not powered by AC adapter or mobile battery, or device cable is faulty. | Ensure the KURUFi KD-1 is connected to an AC adapter or mobile battery for charging functionality. Check the charging cable of the device you are trying to charge. |
| Zařízení se během používání zahřívá | Normal operation, especially during heavy use or charging. | This is generally normal. If it becomes excessively hot or you notice any unusual smells, disconnect it immediately and contact support. |
8. Specifikace
| Funkce | Detail |
|---|---|
| Číslo modelu | KD-1 |
| Značka | GlocalNet |
| Konektivita | USB, Wi-Fi |
| Bezdrátové standardy | 802.11ax, 802.11b, 802.11g, 802.11n |
| Třída frekvenčního pásma | Jednopásmové |
| Kompatibilní zařízení | Game consoles, Smartphones, Tablets, PCs |
| Kompatibilní OS | Windows, macOS, iOS, Android, Linux |
| Speciální funkce | High-speed charging (for connected devices) |
| Barva | Bílý |
| Rozměry produktu | 3 x 1.2 x 8.2 cm |
| Hmotnost produktu | 34 g |
| Použití baterie | No (Battery-less design) |
| Zahrnuté příslušenství | Main unit, Instruction manual, Conversion plug (Type-A) |
9. Záruka a podpora
GlocalNet provides dedicated Japanese customer support for the KURUFi KD-1. For any inquiries, technical assistance, or warranty claims, please refer to the contact information provided with your purchase or visit the official GlocalNet webmísto.
Specific warranty terms and conditions may vary. Please retain your proof of purchase for warranty purposes. For data top-up related inquiries, please use the dedicated charging site mentioned in Section 5.





