Nidec’s “Fes! Waterproof LED Multi-Case” looked interesting, so here’s an introduction.
It’s a waterproof smartphone case with built-in LEDs, and incredibly, it lights up in seven colors.
What’s more, it boasts IPX8 waterproof performance, so despite its looks, it’s surprisingly impressive.
A must-see for anyone who wants to go all-out at festivals!
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- What to wear to a festival
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- The appeal of festivals isn’t just the music! Here are recommended music festivals with delicious “fesu-meshi” (festival food).
- A super handy item for carrying your small essentials. With a HOLDTUBE, you’ll be all set—whether at a festival or out for a run!
- N-Star Camp Fes | Music Festival & Event
- Brightness | Music Festival / Event
- THFes. | Music Festival / Event
- Nijioto | Music Festival & Events
- Music for taking shelter from the rain | Music Festivals & Events
- Photogenic music festivals recommended for autumn to winter
- Hotaru Fest | Music Festival & Events
The lighting pattern and color change each time the button is pressed.

The “Fes! Waterproof LED Multi-Case” can be easily lit up with just the press of a button.
Not just a single color—the way it smoothly transitions into various colors is super stylish.
It may not stand out much during the day, but it’s sure to catch attention in the dark.
If my friend next to me were wearing this, I’d absolutely be like, “What is that?!” (lol).
It looks really fun because the way it lights up and the colors change every time you press the button.
Because the sides of the case light up beautifully, you can instantly see where your phone is, and you can operate it even while it’s in the case, making it extremely user-friendly.
Above all, I think the IPX8 waterproof rating provides a great sense of reassurance.
Of course it’s useful for sudden rain, and there are plenty of other situations too—like when you’re playing near water during outdoor activities.
Precisely because summer offers more chances to play outside, I think this is an item you’ll want to take along with your smartphone.
As with the display area, the camera lens area is also made of TPU, so you can take photos with the case on.
What’s even nicer is that there’s a back pocket inside the case. This way you can carry small items like cards at the same time, making it quite practical.
Size: 115 × 244 × 20 mm; compatible models: 5.
Fits smartphones up to 5 inches (size without any other case attached).
How about attaching your smartphone to the “Fes! Waterproof LED Multi Case” this summer and creating some brilliant summer memories?





