---
product_id: 592943949
title: "Sound Bars for Smart TV, 31-in Bluetooth TV Soundbar Speakers with HDMI-ARC, Optical AUX Connection, Crisp Sound and Easy Setup, Detachable Surround Sound System for TV, PC, Projector."
brand: "riowois"
price: "876 Lei"
currency: RON
in_stock: true
reviews_count: 6
url: https://www.desertcart.ro/products/592943949-sound-bars-for-smart-tv-31-in-bluetooth-tv-soundbar
store_origin: RO
region: Romania
---

# Bluetooth 5.3 31-in Soundbar 3 EQ Modes Sound Bars for Smart TV, 31-in Bluetooth TV Soundbar Speakers with HDMI-ARC, Optical AUX Connection, Crisp Sound and Easy Setup, Detachable Surround Sound System for TV, PC, Projector.

**Brand:** riowois
**Price:** 876 Lei
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate Your Sound Experience!

## Quick Answers

- **What is this?** Sound Bars for Smart TV, 31-in Bluetooth TV Soundbar Speakers with HDMI-ARC, Optical AUX Connection, Crisp Sound and Easy Setup, Detachable Surround Sound System for TV, PC, Projector. by riowois
- **How much does it cost?** 876 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/592943949-sound-bars-for-smart-tv-31-in-bluetooth-tv-soundbar)

## Best For

- riowois enthusiasts

## Why This Product

- Trusted riowois brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Portable Design:** Detachable soundbar for easy transport to outdoor parties or RV trips.
- • **Quick & Easy Setup:** Install in minutes with included wall-mounting kits or place on your table.
- • **Smart Remote Control:** Control your soundbar effortlessly with a remote featuring three EQ modes.
- • **Crisp Treble & Punch Bass:** Experience audio like never before with dual tweeters and high-sensitivity woofers.
- • **Multiple Connection Options:** Seamlessly connect via HDMI-ARC, Optical, AUX, or Bluetooth 5.3.

## Overview

The RIOWOIS Sound Bar is a versatile 31-inch audio solution designed for smart TVs, projectors, and PCs. It features Bluetooth 5.3 connectivity, multiple input options, and a detachable design for portability. With high-sensitivity woofers and tweeters, it delivers immersive sound quality, making it perfect for movie nights or music sessions. The soundbar supports easy setup and comes with a remote control for convenient operation.

## Description

Full description not available

## Features

- Crisp Treble and Punch Bass: The RIOWOIS soundbar is equipped with four high-sensitivity woofers and dual 2-inch tweeters, providing a remarkable audio experience. With the help of the four high-sensitivity woofers, the soundbar effortlessly delivers deep bass while maintaining clear vocals. Moreover, the inclusion of two tweeters expands the soundstage, creating a surround sound effect that immerses you in the audio from all directions.
- Multiple Connection: The built in Bluetooth 5.3 makes the soundbar easily and quickly connect to streaming media devices such as TVs, mobile phones, and tablets. The TV sound bar also have HDMI-ARC, Optical and AUX inputs ,which gives you more options when connecting with a variety of home theater devices such as TVs, laptops, desktop computers, projectors.
- Set Up in Minutes: You can choose the way to install the sound bar (wall-mounted or placed on the table). All wall mounting kits for soundbar installation are included in the package.(Note: Plug the HDMl cable(not supplied) into a port on your TV labeled HDMI ARC,not HDMI)
- Put the 31 inch soundbar in Luggage: This soundbar is detachable which is very convenient for your moving, outdoor parties and RV travel. The soundbar is only 17 inches when packed in a box which is easy to carry around. 𝐓𝐡𝐞𝐫𝐞 𝐢𝐬 𝐧𝐨 𝐛𝐮𝐢𝐥𝐭 -𝐢𝐧 𝐛𝐚𝐭𝐭𝐞𝐫𝐲 𝐢𝐧 𝐭𝐡𝐞 𝐬𝐨𝐮𝐧𝐝 𝐛𝐚𝐫.
- Button and Remote control: The soundbar supports both button and remote control. Remote control not only provides you with great convenience, but also offers you three EQ modes (Movie, Music, New). In addition, the remote control can help you quickly disconnect the current Bluetooth device (Press and hold the BT button for about 2 seconds to disconnect the current Bluetooth device)
- Compatible TV Remote Controls: With the HDMI-ARC connection, the TV remote can control the soundbar's volume and turn it on/off. The soundbar is compatible with Fire TV or TV Stick, please refer to the video on how to make soundbar compatible with Fire TV remotes(Or consult our customer service). Additional remotes compatible with Roku box or TVs can be provided as per your request.
- Compatible with Fire TV Remote: Soundbar is compatible with Fire TV remote control. Additional remotes compatible with Roku box or Roku TVs can be provided as per your request.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Is Electric | Yes |
| Power Source | Corded Electric |
| Compatible Devices | Projector, Laptop, Television, Tablet, Smartphone |
| Speaker Size | 31 Inches |
| Tweeter Diameter | 2 Inches |
| Water Resistance Level | Not Water Resistant |
| MP3 player | No |
| Processor Count | 2 |
| Specific Uses For Product | Sound bars for Projector, Sound bars for TV, For Surround Sound Systems, PC Soundbar |
| Controller Type | Remote Control |
| Color | Black |
| Is Waterproof | FALSE |
| Warranty Type | Full Warranty |
| Control Method | Remote |
| Audio Output Mode | Surround |
| Mounting Type | Table Top, wall mount |
| Material Type | Metal |
| Speaker Type | Soundbar |
| Additional Features | TV Speakers, Sound Bars for TV, Sound Bar, surround sound system for tv, Soundbar |
| Recommended Uses For Product | For Surround Sound Systems, Sound bars for Projector, PC Soundbar, Sound bars for TV |
| Item Dimensions D x W x H | 3.54"D x 31.02"W x 2.56"H |
| Unit Count | 1.0 Count |
| Number of Audio Channels | 2.0 |
| Subwoofer Connectivity Technology | Wireless |
| Connectivity Protocol | Bluetooth |
| Wireless Technology | Bluetooth |
| Connectivity Technology | Optical, AUX, ARC, Bluetooth |
| Number Of Circuits | 2 |
| Audio Driver Type | Dynamic Driver |

## Product Details

- **Brand:** RIOWOIS
- **Speaker Maximum Output Power:** 100 Watts
- **Frequency Response:** 20 KHz
- **Connectivity Technology:** Optical, AUX, ARC, Bluetooth
- **Audio Output Mode:** Surround

## Images

![Sound Bars for Smart TV, 31-in Bluetooth TV Soundbar Speakers with HDMI-ARC, Optical AUX Connection, Crisp Sound and Easy Setup, Detachable Surround Sound System for TV, PC, Projector. - Image 1](https://m.media-amazon.com/images/I/612jgsxuh1L.jpg)
![Sound Bars for Smart TV, 31-in Bluetooth TV Soundbar Speakers with HDMI-ARC, Optical AUX Connection, Crisp Sound and Easy Setup, Detachable Surround Sound System for TV, PC, Projector. - Image 2](https://m.media-amazon.com/images/I/71WyKuWZ3kL.jpg)
![Sound Bars for Smart TV, 31-in Bluetooth TV Soundbar Speakers with HDMI-ARC, Optical AUX Connection, Crisp Sound and Easy Setup, Detachable Surround Sound System for TV, PC, Projector. - Image 3](https://m.media-amazon.com/images/I/81D-dalXbpL.jpg)
![Sound Bars for Smart TV, 31-in Bluetooth TV Soundbar Speakers with HDMI-ARC, Optical AUX Connection, Crisp Sound and Easy Setup, Detachable Surround Sound System for TV, PC, Projector. - Image 4](https://m.media-amazon.com/images/I/81uURLrnnZL.jpg)
![Sound Bars for Smart TV, 31-in Bluetooth TV Soundbar Speakers with HDMI-ARC, Optical AUX Connection, Crisp Sound and Easy Setup, Detachable Surround Sound System for TV, PC, Projector. - Image 5](https://m.media-amazon.com/images/I/81Dri1RurzL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent Sound Bar for a great price!
*by R***T on June 6, 2025*

I love this sound bar! My bedroom smart TV has terrible sound and I could barely hear it at 40+ volume via my remote. I found this reasonably priced sound bar and decided to give it a try. It is easy to assemble, and I recommend using the optical cord for the best quality sound/connection. The only drawback is that the remote doesn't include AAA batteries so be sure to have some on hand. Another tip is to set your TV to PCM and turn down the volume to zero. if you use a Roku, set the audio setting to SPEAKER. This speaker gets LOUD so make sure you adjust the volume lower using ONLY the sound bar remote.

### ⭐⭐⭐⭐⭐ Small in size large in sound
*by K***H on May 10, 2025*

Upon opening the package, I was impressed with the weight from the size of the speaker magnets. I purchased this for my new 55 inch TV. I had my TV set for clear voice, but still I had a problem, understanding voice over background music.I originally set this up through optical, but then I changed it and set it for Bluetooth. I turned the speaker volume way up on the sound bar remote. I then set the sound bar remote to movies. I found this to be the best sound for me. By having the sound bar set through Bluetooth, I am able to use my original TV remote to control the volume. I am now able to hear perfectly with my TV volume only set at eight. If I turned my TV volume way up, I would be blowing out the windows. The sound quality is excellent. Another feature that I like is now when I watch my Roku box, the volume stays the same whether I’m watching TV or the Roku box.

### ⭐⭐⭐⭐ Decent sound quality. Good value
*by D***N on April 23, 2025*

The sound quality that comes out of these is Far and Away better than the speakers in the TV but it is by no means a high-end product. The sound is clear but there's not a lot of bass so the sound is a little flat. The connectivity is great. Bluetooth paired with no problem and the optical cable worked with no issues. It's also great that it comes with the optical cable. The build quality seems fine and it's the perfect size and weight to sit right underneath the tv. Overall good value for money but keep in mind you get what you pay for

## Frequently Bought Together

- RIOWOIS Sound Bars for Smart TV, 31-in Bluetooth TV Soundbar Speakers with HDMI-ARC, Optical AUX Connection, Crisp Sound and Easy Setup, Detachable Surround Sound System for TV, PC, Projector.
- Silkland 4K HDMI ARC Cable for Soundbar, 4K 60Hz HDMI 2.0 Cable 6.6ft, (18Gbps, ARC, HDCP 2.2, HDR, 3D), High Speed Ultra HD, Compatible for Samsung, Vizio, Sono, Bose, LG Sound bar, UHD TV, Red
- ECHOGEAR Soundbar Wall Mount Bracket - Works with All Soundbars Including Samsung, Vizio, LG, & More - Depth Adjustable for Dolby Atmos Soundbars

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**Shop now:** [https://www.desertcart.ro/products/592943949-sound-bars-for-smart-tv-31-in-bluetooth-tv-soundbar](https://www.desertcart.ro/products/592943949-sound-bars-for-smart-tv-31-in-bluetooth-tv-soundbar)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-01-26*