JMFONE Universal Travel Adapter: 5-in-1 Charging for Cruises & International Travel

The JMFONE Universal Travel Adapter combines one universal AC outlet with two USB-C ports and two USB-A ports in a compact adapter that can be used on cruises and throughout much of the world.

It includes retractable plugs for North American, European, UK and Australian-style outlets, making it much more versatile than a simple European plug adapter.

And despite the “travel adapter” name, this isn’t something American cruisers would only use overseas. It can plug directly into a standard North American cruise cabin outlet or make use of the European Type C outlet found on many ships.

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One AC Outlet + Four USB Charging Ports

The JMFONE provides five connections:

• One universal AC receptacle
• Two USB-C ports rated up to 5V/3A each
• Two USB-A ports rated up to 5V/2.4A each

That’s enough connections for phones, watches, earbuds, tablets, cameras, power banks and other common travel electronics while still leaving an AC outlet available for another compatible device.

This isn’t a high-powered USB-C laptop charger like some newer GaN options, but for typical cruise-cabin charging, four USB ports can handle a lot of gear.

Should Work on Royal Caribbean and Celebrity Cruises

This particular configuration is interesting because products that add several charging connections often use a power-strip design or provide multiple AC outlets. Those configurations can be problematic under Royal Caribbean’s current restrictions.

The JMFONE takes a different approach: one AC outlet plus exactly four USB charging ports.

Applicable Requirement	JMFONE Adapter	Check
Single AC outlet	One universal AC receptacle	☑
Four or fewer USB ports	Exactly four: two USB-C + two USB-A	☑
Recognized safety or conformity marking	Product description states FCC, CE and RoHS certification	☑
No extension cord or power-strip design	Compact adapter plugs directly into the outlet	☑

This configuration appears to line up well with Royal Caribbean’s current charger guidance.

That’s notable because finding a compact charger with only one AC receptacle and several USB ports is more difficult than it sounds. Many otherwise appealing charging products split the AC connection into multiple outlets.

For complete details about the policy and other charging options, see: Royal Caribbean Multi-Plug Adapter Ban: What Chargers Are Allowed?

Cruise-line policies can change, and individual items remain subject to inspection and final approval by ship security.

Works with Both North American and European Cruise Cabin Outlets

Don’t let the “universal travel adapter” name make this seem like something that’s only useful for international travel.

The JMFONE has retractable plugs for both North American Type A and European Type C outlets.

That makes it especially useful on cruise ships.

You can plug it into the standard North American outlet in your cabin just like a conventional charger. If your cabin also has a European Type C outlet, you can use that instead and put an otherwise unused outlet to work.

For lots more about taking advantage of that additional cabin outlet, see: Cruise Ship Power Solutions – Making Use of the 220 Volt Cabin Outlet On Your Next Cruise.

That flexibility is one of the biggest advantages of this adapter. You don’t have to think of it as a Europe-only accessory. It can serve as your primary charger at home, in a North American cruise cabin or when traveling internationally.

One Adapter for More Than 200 Countries

The JMFONE includes retractable Type A, Type C, Type G and Type I plugs.

Those plug configurations cover destinations throughout North America, Europe, the UK, Australia and many other parts of the world. JMFONE says the adapter can be used in more than 200 countries and regions.

That makes it especially useful when a cruise is only part of a longer international trip. The same charger you use in the cruise cabin can also travel with you to hotels before and after sailing.

Important: This Is Not a Voltage Converter

The JMFONE changes the plug configuration but does not convert voltage.

The adapter itself is designed for 100-250V input. Anything connected to its AC outlet must also be compatible with the voltage supplied by the wall outlet.

When using a 220-240V European outlet, check the device or power supply for an input rating such as 100-240V before plugging it in.

This is especially important with hair dryers, curling irons, straighteners, steamers and other higher-powered appliances. Some products are designed only for the voltage used in the country where they were sold.

Devices connected directly to the JMFONE’s USB ports receive the low-voltage USB output supplied by the adapter itself.

Bottom Line

The JMFONE Universal Travel Adapter packs a useful combination of features into a very small package: one AC outlet, two USB-C ports, two USB-A ports and worldwide plug compatibility.

For cruisers, the ability to use it with either a standard North American outlet or a European Type C cabin outlet is a particularly useful feature.

Its one-AC-outlet/four-USB configuration also makes it an interesting option under Royal Caribbean’s current rules, where finding a compact charger that adds several connections without becoming a multi-outlet power strip can be surprisingly difficult.

JMFONE Universal Travel Plug Adapter, International Power Adapter with 2 USB-C & 2 USB-A Ports and Multi AC Sockets, 5-in-1 Worldwide Travel Outlet Charger Adapter for EU US UK AU 200+ Multi Countries – affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link

Related Cruise Packing Resources, Reviews & Articles

• Royal Caribbean Multi-Plug Adapter Ban: What Chargers Are Allowed?
• Cruise Ship Power Solutions – Making Use of the 220 Volt Cabin Outlet On Your Next Cruise
• 8 Tips to Make the Most Of Limited Outlets On Your Next Cruise
• Hands on Review: TESSAN International Power Plug with USB… Use the 220 Outlet on Your Next Cruise!
• Hands on Review: European Type C Fast USB Charger by LiFiYiRc… Use the 220 Outlet on Your Next Cruise!
• Tip: Take a LONG Charging Cable on Your Next Trip

All information provided is deemed accurate at the time of publishing but is not guaranteed. Cruise-line policies can change, and all information should be independently verified directly with the cruise line before sailing.

For lots more about what you should pack for your next cruise check out our complete packing list.

Related… Hands on Review: TESSAN International Power Plug with USB

This post may contain affiliate links. We may make a commission when you use our links. This will never cost you extra. Thank you for supporting Cruise Packing List!

Picture from my Hands on Review of this great charging block

LiFiYiRc European USB Charger for Cruises: 5-Port Type C Charger

Cruise cabins can have a frustrating shortage of convenient power outlets. One of my favorite ways to add useful charging capacity is to take advantage of the European Type C outlet found in many cruise ship cabins.

The LiFiYiRc European USB Charger plugs directly into that outlet and gives you five USB charging ports without adding another AC outlet.

I’ve personally used and tested this exact charger aboard Royal Caribbean’s Odyssey of the Seas. It worked well for turning the cabin’s European outlet into a convenient charging station for several devices.

For photos and more detailed testing, see my hands-on review of the LiFiYiRc European USB charger.

Five USB Charging Ports

The LiFiYiRc charger combines USB-C and USB-A charging in one compact device:

• 2 USB-C ports
• 3 USB-A ports
• PD fast-charging support
• QC 3.0 fast-charging support
• European Type C plug
• 100-240V AC input

The charger I tested is labeled as a 65W Fast Charger. Individual ports are marked PD20W, QC3.0, PD15W, 3.1A and 3.1A.

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Why I Like Type C USB Chargers for Cruises

Many cruise cabins include a European-style outlet that American travelers may otherwise leave completely unused.

A Type C USB charger turns that outlet into another dedicated charging location for phones, watches, tablets, headphones, power banks and other USB-powered travel gear.

That’s especially useful when several people are sharing a cabin or when you travel with a growing collection of rechargeable devices.

For more on this strategy, see my guide to making use of the 220V European outlet on a cruise ship.

A Must-Pack Charger for My Cruises

This has become one of my must-pack charging accessories for cruises. I’ve used this LiFiYiRc charger on multiple sailings to take advantage of the European-style outlet in the cabin and add a convenient charging location for several devices.

One of the ships where I specifically documented using it was Royal Caribbean’s Odyssey of the Seas. I plugged it directly into the European cabin outlet, connected several charging cables and used it throughout the cruise.

I even used it to provide power to my Dell XPS laptop. My laptop normally uses a 130W charger, so charging was slower and this isn’t a replacement for its full-power factory charger. Still, it was able to provide power in a pinch.

For me, the biggest benefit is simply having another dependable place to charge devices. Instead of leaving the European outlet unused, this charger turns it into five USB ports and helps take some of the pressure off the other outlets in the cabin.

You can see photos and more detailed testing from one of my cruises in my full LiFiYiRc hands-on review.

USB-C and USB-A in the Same Charger

Another reason I like this configuration is that it includes both newer USB-C ports and traditional USB-A ports.

Most of us are gradually moving toward USB-C, but plenty of travel accessories still use USB-A charging cables.

With two USB-C and three USB-A ports, this charger works well with a mix of newer and older charging cables without requiring multiple charging blocks.

A Good Option for Royal Caribbean’s Current Outlet Rules

Royal Caribbean’s electrical-device rules are important when choosing a cruise charger. Multi-plug AC adapters and devices that add additional electrical outlets can be prohibited.

This LiFiYiRc charger is different because it does not provide an additional AC outlet. It plugs into the European Type C outlet and provides USB charging ports only.

That’s one reason I like this style of charger for Royal Caribbean cruises.

For the latest policy details and examples of chargers and adapters that may or may not qualify, see my guide to Royal Caribbean’s multi-plug adapter rules.

Cruise-line policies can change, and final approval of any electrical device is up to the cruise line and onboard security.

Using a 220V Cruise Cabin Outlet

One potential point of confusion when using a European cruise cabin outlet is voltage.

When you use a simple plug adapter to connect an AC-powered US device to a 220/240V outlet, you need to make sure the device itself supports that voltage.

The LiFiYiRc charger I tested is labeled for 100-240V AC input. Your phone, watch or other USB device connects to the charger’s USB output rather than directly to the ship’s AC power.

That makes a USB charger like this a simple way to put the European outlet to work.

For conventional plug adapters and AC-powered devices, always verify voltage compatibility before connecting anything to a 220/240V outlet.

Bottom Line

The LiFiYiRc European USB Charger is a simple way to get more usefulness out of the European outlet in a cruise cabin.

It provides two USB-C ports and three USB-A ports, doesn’t add another AC outlet and has worked well for me during actual onboard use.

If the European outlet in your cabin would otherwise go unused, a charger like this can turn it into a very useful multi-device charging location.

For onboard photos, additional testing and more observations from my experience using it, see the complete hands-on LiFiYiRc USB charger review.

What are Other’s Saying?   Search this product’s Amazon reviews for “cruise” – may include reviews for other sizes or variations

European USB C Charger Block, PD20W QC3.0 Fast Charging Multi Ports, 2 USB C 3 USB A Europe Plug Compatible for iPhone 15 14 13 12 11 Pro Max XS XR X SE Plus, Samsung S22 S21 A13, Phones  – affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link

Related Cruise Packing Resources, Reviews & Articles

• Cruise Ship Power Solutions – Making Use of the 220 Volt Cabin Outlet On Your Next Cruise
• Royal Caribbean Bans Multi-Plug Adapters and Extension Cords!
• 8 Tips to Make the Most Of Limited Outlets On Your Next Cruise
• Hands on Review: TESSAN International Power Plug with USB… Use the 220 Outlet on Your Next Cruise!
• Hands on Review: European Type C Adapter USB+Night Light – Use the 220 Outlet on Your Next Cruise
• Tip: Take a LONG Charging Cable on Your Next Trip
• Why a Power Bank is a must pack item for trips to Europe

Make sure the components you use are compatible and rated for your intended application. Contact the manufacturer with questions about suitability or a specific application. Always read and follow manufacturer directions.

This post may contain affiliate links. We may make a commission when you use our links. This will never cost you extra. Thank you for supporting Cruise Packing List!

For lots more about what you should pack for your next cruise check out our complete packing list.

This post may contain affiliate links. We may make a commission when you use our links. This will never cost you extra. Thank you for supporting Cruise Packing List!