Bluetooth speaker HiFirose RS350 Review

The reason why people use speakers is simple. It's listening. There's probably no one watching a video with a speaker. I can hear you say you're out of your mind. A speaker is what you listen to.

But I think the world starts to change from the crazy thing that it thinks is out of its mind. There are people who are not just listening to speakers, they're thinking, what if you could listen to them while watching them?

And I've used that product too. There's nothing special about the display itself, but it's five inches tall and it's pretty good to watch the video because it's high-resolution.

The product I'm going to introduce you to you is equipped with a large display in the front center. Overall, it's silver color, but only the display is black, so it's quite simple and clean.

Each side of the display is equipped with a speaker.

And on the top right, on the bottom right, there's a touch adjustment. From the right, there is a power button, a volume control button, and a mute button.

The product supports the touchscreen, so you can touch and use the display for the rest, except power on and off, volume control, and mute.

As you can see, the user-centered, intuitive and convenient UI is provided through the high-resolution optical touch panel, so just as easily as using a smartphone to perform the desired functions.

The product features a 3Way speaker unit on the front and a High Performance Ampl. It provides rich sound without distortion across bands.

In particular, Rose's patented technology overcomes the size limit and incorporates hi-fi sound technology. High-resolution speakers and high-precision amplifiers provide ultra-low-nose implementation and stable, high-quality sound without distortion across all bands.

Actually, it's better to listen to it in person than to explain it in person, right? It boasts a clear, clean high pitch and a clear middle pitch, as described by the product.


The sound is attributed to a 20mm ultra-high resolution tweeter for clear, clean, high-pitched sound, a 63mm high-performance midrange for hard, tight mid-range, and a patented dual passive radiator upper engine.


By applying integrated feedback design optimized for high-precision amplifiers and high-speed gate driver error correction technology, Pure Sound is said to be provided through stable sound quality, low distortion, high separation and ultra-low noise implementation.

The beauty of the product is not just that it has excellent sound quality and a pretty design. And as I'll explain later, it's more scalable than a typical Bluetooth speaker. In addition to being able to listen to music through Bluetooth connection to a smartphone, USB and micro SD card slots are also supported and headphones can be connected.

I also support DLNA. DLNA is a feature that allows users to enjoy the music of smartphones, tablets, PCs and NAS connected to the same network without loss.


The product is not just a Bluetooth speaker. Then maybe there was no reason to introduce this product today. The product supports the touchscreen and is a viewing and listening speaker with Android 5.0. It supports multi-touch panels, so you can touch and run any menu you want. Because the display size is 5 inches, there is no inconvenience in watching the video.


You can use DLNA to play back the sound sources on a variety of devices, but the easiest way is to connect to Bluetooth as well.

When you play music, you can only see information related to simple songs. It supports Bluetooth 4.1, making it easy to connect and less likely to lose.

You can also connect Wi-Fi, which allows you to airplay as well as upgrade your device.


And if Wi-Fi is connected, you can listen to the radio or listen to the Rosepotcast.

And it's important to note that it's possible to play the video, which is perhaps the biggest feature of other Bluetooth speakers and other products, and which is something that I like very much. You can watch high-definition video such as mkv or mp4 by plugging in USB, but you can search and view the video through the rose tube. Especially, the beauty of Rose Tube is that you can watch general non-meo videos in addition to YouTube. You can enjoy them without advertisements. You don't need to sign up for a separate membership, so you're very happy as a user and you can listen to music or listen to music.

Because it has a 5-inch display and has a very good image quality, you don't have to search for and watch videos on your smartphone. The screen may be a little smaller than a smartphone, but the 5-inch screen is not that uncomfortable, and the audio quality is much better than a smartphone.

And you don't have to touch or touch the touch panel of the Bluetooth speaker, but you can do anything with the remote control, so you can feel uncomfortable and rarely need to do it.


With 2 Twitter, 20mm dome, 2 midrange, 66mm dome woofer, it supports not only maximum output of 20W, but also high-fi sound, and high-definition video viewing with a 5-inch display, or it's a good choice for those looking for an interior speaker.