---
product_id: 49099602
title: "Monic Harmony Bluetooth Speaker – Portable Wireless Speaker with Deep Bass, TWS Stereo Pairing, RGB Lights, 24H Battery, USB-C Fast Charge, Waterproof Outdoor Speaker (Black)"
brand: "sumvision"
price: "C$5102"
currency: NIO
in_stock: true
reviews_count: 9
category: "Sumvision"
url: https://www.desertcart.ni/products/49099602-monic-harmony-bluetooth-speaker-portable-wireless-speaker-with-deep-bass
store_origin: NI
region: Nicaragua
---

# USB-C fast charging 360° 3D surround sound 24hr battery life Monic Harmony Bluetooth Speaker – Portable Wireless Speaker with Deep Bass, TWS Stereo Pairing, RGB Lights, 24H Battery, USB-C Fast Charge, Waterproof Outdoor Speaker (Black)

**Brand:** sumvision
**Price:** C$5102
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your sound, light up your life — don’t just listen, experience it!

## Quick Answers

- **What is this?** Monic Harmony Bluetooth Speaker – Portable Wireless Speaker with Deep Bass, TWS Stereo Pairing, RGB Lights, 24H Battery, USB-C Fast Charge, Waterproof Outdoor Speaker (Black) by sumvision
- **How much does it cost?** C$5102 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/49099602-monic-harmony-bluetooth-speaker-portable-wireless-speaker-with-deep-bass)

## Best For

- sumvision enthusiasts

## Why This Product

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

## Key Features

- • **Dynamic RGB Lighting:** 12 color modes and 4 beat-sync effects to elevate your music and mood instantly.
- • **Next-Gen Bluetooth 5.3:** Seamless, stable connections with wide device compatibility and ultra-fast pairing.
- • **All-Day Power & Portability:** Up to 24 hours of playback with a lightweight design perfect for on-the-go vibes.
- • **Immersive 3D Sound Experience:** Pair two speakers for cinematic surround sound that fills any space.
- • **Rugged UK-Designed Durability:** Military-grade drop protection and water resistance for worry-free adventures.

## Overview

The Sumvision Monic Harmony is a UK-designed portable Bluetooth speaker featuring advanced True Wireless Stereo with enhanced double bass and 3D surround sound. Equipped with Bluetooth 5.3, USB-C fast charging, and a powerful 2400mAh battery delivering up to 24 hours of playback, it combines premium audio performance with vibrant RGB lighting and military-grade durability for seamless indoor and outdoor use.

## Description

Sumvision Monic Harmony Bluetooth Speaker – Portable Wireless Speaker with Deep Bass, TWS Stereo Pairing, RGB Lights, 24H Battery, USB-C Fast Charge, Waterproof Outdoor Speaker (Black) : desertcart.co.uk: Electronics & Photo

Review: I made the right choice - I bought the Psyc Monic out of my own money, no freebies for review. I’ve had it for a week now so that should give me enough time to find out the strengths and weaknesses. My thoughts are below. Cons: Volume - This will fill a big room but don’t think you can use this instead of a hi-fi for a house party/disco. It does go loud for it’s size but think of it as background. This is not a bad thing as you don’t want to overdrive the speakers and let the sound go ‘raggedy’ Positioning - It’s a relatively small box so the soundstage can be a bit narrow based on where you put it. Get it around ear height on a shelf or worktop, about 3-4 inches away from a corner wall and it will stun you with all the sound coming out of such a small box. Charge time - Didn’t bother me as it would never go for days on end away from a plug socket but I found it took about 2-3 hours to go from empty to full. Make sure you charge from a 2.0 amp output USB plug as just a USB lead is supplied. Battery life - The site reckons 8 hours. I haven’t tested it as I switch it on and off as needed but these stats are usually obtained under optimal conditions, volume so low you can barely hear it, music that doesn’t tax the speakers etc. I expect to get 6-7 hours out of mine based on what I listen to and the volume Needs a few hours ‘run-in’ as sounds a bit tight straight out of the box Pros: Sound quality - The bass is strong and rich but not flabby, mids are where you want them to be and treble clear but not ‘fizzy’. Get the positioning right and it will leave you gobsmacked, so warm and full...where the hell is it coming from. Build quality - No ground loop hums on mine. Heavy for the size, about the same as a bottle of wine with a nice aluminum shell. Feels solid in the hand and good quality when you pick it up Price - I wanted a Bose Soundlink Mini II and that was the benchmark. I just couldn’t justify spending £150 on a speaker that would be used occasionally so ended up looking at this. For the £38 I spent it is stupidly good value. I can’t tell any difference between them I don’t know why some people said you can’t listen to it while charges, you can. My guess is they were trying to charge it from a 0.5 amp output USB plug while the battery was totally flat Verdict The cons section above is me nitpicking really. Overall I’m impressed and this is very easy to recommend
Review: Surprisingly capable and excellent quality - Im a bit of a sound snob, normally spending far too much on hifi and come cinema systems, but I needed a cheap portable speaker, and at this price point, I didn't expect much even with the positive reviews. I have seen similar portable speakers with 5 star reviews that sounded like a Pringles can with earphones at the bottom. But this is different, with the right room positioning and maybe a 3rd party EQ app, this speaker really shines. Out of the box I was instantly impressed with it's sound from a Bluetooth Spotify input. It is very "U" shaped in it's EQ settings, having more bass and treble than midrange, which is where a 3rd party app like Wavelet really helps to balance out the sound and bring back the muddled midrange. Positioning this in the middle of a room is not where it wants to be, the passive woofers need a corner or wall to bounce the low end from. An alcove or recess is even better. I have this positioned on a shelf in a unit and the low end really expands into the room and can pretty much fill the room with full range sound. Great build quality with a decent weight to it. Infact it's so weighty that it does take away from the portability somewhat. Buttons are a bit fiddly, having no physical feedback or click and no instructions on how to operate ootb. No charger plug supplied but any 5v phone charger seems to work. Great little speaker, and I doubt there are many better for £40. Comparing this with my parents Bose portable, this can hold its own for £100 less.

## Features

- POWERFUL DEEP BASS & IMMERSIVE SOUND Enjoy rich, punchy bass with dual diaphragm drivers and enhanced stereo sound. Perfect for music, movies, and outdoor listening.
- TRUE WIRELESS STEREO (TWS) – DOUBLE THE SOUND Pair two speakers together for a wider, louder 360° surround sound experience—ideal for parties and home entertainment.
- UP TO 24 HOURS PLAYTIME + USB-C FAST CHARGE Long-lasting battery keeps your music going all day and night. Recharge quickly with modern USB-C convenience.
- PORTABLE, WATER-RESISTANT & BUILT FOR OUTDOORS Compact and lightweight with carry strap—perfect for travel, beach, garden, or indoor use.
- RGB LIGHT SHOW + BLUETOOTH 5.4 STABLE CONNECTION Dynamic colour lighting effects sync with your music, while Bluetooth 5.3 ensures fast, stable pairing with all devices.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01C49GVZM |
| Antenna Location | For music players |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Surround |
| Battery Average Life | 7 Hours |
| Battery Capacity | 2400 Milliamp Hours |
| Best Sellers Rank | 70 in Portable Bluetooth Speakers |
| Bluetooth Range | 35 Metres |
| Box Contents | 1 x Monic Speaker, 1 x USB Charging Cable |
| Brand Name | Sumvision |
| Colour | Black |
| Compatible Devices | Smartphone, Tablet, Laptop, TV |
| Connectivity Protocol | Bluetooth, Aux |
| Control Method | Touch |
| Controller Type | Voice Control |
| Country of Origin | China |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,560) |
| Enclosure Material | Aluminium, Metal, Plastic |
| Frequency Response | 20 KHz |
| Is Waterproof | False |
| Item Dimensions D x W x H | 6D x 20W x 5.8H centimetres |
| Manufacturer | Sumvision |
| Maximum Speaker Output Power (in watts) | 10 Watts |
| Model Name | Monic Wireless Bluetooth Speaker |
| Model Number | PYSC MONIC SPEAKER |
| Mounting Type | Table Top |
| Network Connectivity Technology | Bluetooth |
| Number of Audio Channels | 2.1 |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Number of Items | 1 |
| Power Source | Battery Powered |
| Product Features | Portable, Wireless |
| Product Warranty | 1 year |
| Speaker Size | 19.99 Centimetres |
| Speaker Type | Bluetooth, Subwoofer |
| Specific Uses For Product | Home, Portable, Office |
| Subwoofer Connectivity Technology | Wireless |
| Subwoofer Speaker Diameter | 2.5 Inches |
| Tweeter Diameter | 1 Inches |
| Warranty Type | Limited |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology Type | Bluetooth |

## Product Details

- **Audio output mode:** Surround
- **Brand:** Sumvision
- **Connectivity technology:** Bluetooth
- **Frequency response:** 20 KHz
- **Material:** Aluminium, Metal, Plastic
- **Model name:** Monic Wireless Bluetooth Speaker
- **Mounting type:** Table Top
- **Speaker maximum output power:** 10 Watts
- **Speaker type:** Bluetooth, Subwoofer
- **Special feature:** Portable, Wireless

## Images

![Monic Harmony Bluetooth Speaker – Portable Wireless Speaker with Deep Bass, TWS Stereo Pairing, RGB Lights, 24H Battery, USB-C Fast Charge, Waterproof Outdoor Speaker (Black) - Image 1](https://m.media-amazon.com/images/I/71paCMqztbL.jpg)

## Questions & Answers

**Q: Hi, does this have an aux bit? So I don't have to just connect via bluetooth?**
A: Yes it does, and it comes with a short aux lead as well, I found the sound quality better through the bluetooth though.

**Q: how can you tell this speaker won TechAdvisor Best speakers in 2 consecutive year 2016 and 2017**
A: I wasn't aware it had however having looked on the web I found this link, which shows they gave it second place:- audio/best-cheap-bluetooth-speaker-20-best-budget-bluetooth-speakers-uk-2017-3442323/    There is also this link which gives their full review :- www.pcadvisor.co.uk/review/speakers/sumvision-psyc-monic-bluetooth-speaker-review-3637772/.  I hope this helps

**Q: I would want to charge these speakers via a generator - do they have a mains plug?**
A: No they only have a usb cable however some of the us cables go into plugs which can then be plugged into mains power

**Q: How much does it weigh in grams? (without box)**
A: Mine weighs nearly 800g without the box which is substantial for it's size.

## Customer Reviews

### ⭐⭐⭐⭐⭐ I made the right choice
*by A***R on 30 May 2017*

I bought the Psyc Monic out of my own money, no freebies for review. I’ve had it for a week now so that should give me enough time to find out the strengths and weaknesses. My thoughts are below. Cons: Volume - This will fill a big room but don’t think you can use this instead of a hi-fi for a house party/disco. It does go loud for it’s size but think of it as background. This is not a bad thing as you don’t want to overdrive the speakers and let the sound go ‘raggedy’ Positioning - It’s a relatively small box so the soundstage can be a bit narrow based on where you put it. Get it around ear height on a shelf or worktop, about 3-4 inches away from a corner wall and it will stun you with all the sound coming out of such a small box. Charge time - Didn’t bother me as it would never go for days on end away from a plug socket but I found it took about 2-3 hours to go from empty to full. Make sure you charge from a 2.0 amp output USB plug as just a USB lead is supplied. Battery life - The site reckons 8 hours. I haven’t tested it as I switch it on and off as needed but these stats are usually obtained under optimal conditions, volume so low you can barely hear it, music that doesn’t tax the speakers etc. I expect to get 6-7 hours out of mine based on what I listen to and the volume Needs a few hours ‘run-in’ as sounds a bit tight straight out of the box Pros: Sound quality - The bass is strong and rich but not flabby, mids are where you want them to be and treble clear but not ‘fizzy’. Get the positioning right and it will leave you gobsmacked, so warm and full...where the hell is it coming from. Build quality - No ground loop hums on mine. Heavy for the size, about the same as a bottle of wine with a nice aluminum shell. Feels solid in the hand and good quality when you pick it up Price - I wanted a Bose Soundlink Mini II and that was the benchmark. I just couldn’t justify spending £150 on a speaker that would be used occasionally so ended up looking at this. For the £38 I spent it is stupidly good value. I can’t tell any difference between them I don’t know why some people said you can’t listen to it while charges, you can. My guess is they were trying to charge it from a 0.5 amp output USB plug while the battery was totally flat Verdict The cons section above is me nitpicking really. Overall I’m impressed and this is very easy to recommend

### ⭐⭐⭐⭐⭐ Surprisingly capable and excellent quality
*by B***F on 17 July 2022*

Im a bit of a sound snob, normally spending far too much on hifi and come cinema systems, but I needed a cheap portable speaker, and at this price point, I didn't expect much even with the positive reviews. I have seen similar portable speakers with 5 star reviews that sounded like a Pringles can with earphones at the bottom. But this is different, with the right room positioning and maybe a 3rd party EQ app, this speaker really shines. Out of the box I was instantly impressed with it's sound from a Bluetooth Spotify input. It is very "U" shaped in it's EQ settings, having more bass and treble than midrange, which is where a 3rd party app like Wavelet really helps to balance out the sound and bring back the muddled midrange. Positioning this in the middle of a room is not where it wants to be, the passive woofers need a corner or wall to bounce the low end from. An alcove or recess is even better. I have this positioned on a shelf in a unit and the low end really expands into the room and can pretty much fill the room with full range sound. Great build quality with a decent weight to it. Infact it's so weighty that it does take away from the portability somewhat. Buttons are a bit fiddly, having no physical feedback or click and no instructions on how to operate ootb. No charger plug supplied but any 5v phone charger seems to work. Great little speaker, and I doubt there are many better for £40. Comparing this with my parents Bose portable, this can hold its own for £100 less.

### ⭐⭐⭐⭐⭐ Very Good
*by Z***S on 16 February 2026*

Very impressed with this speaker. The RGB ring is bright and makes it look more premium, but the sound quality is what really surprised me. Clear vocals, warm bass and good volume for everyday use. It connects instantly to my phone and the battery lasts long enough for a full day. Lightweight, portable and looks great on a desk. For the small price, this is excellent value and easily competes with more expensive small speakers.

## Frequently Bought Together

- Sumvision Monic Harmony Portable Bluetooth Speaker True Wireless Stereo Speakers 3D Sound Enhance Double Bass RGB 24Hr 2400mAh Bluetooth 5.3 USB C Fast Charge Drop Protection UK Design UK Tech Support
- USB Plug UK SUMVISION USB C Plug Portable Charger 20W Twinpack 2X Power Adapter iPhone Charger Samsung Android Charger Fast Charging with 2x Lightning And USB Type C Cable (UK DESIGN UK TECH SUPPORT)
- Sumvision Monic Wave Portable Bluetooth Speaker True Wireless Stereo Speakers 3D Sound Enhance RGB 21Hr 1800mAh Long Life Battery Bluetooth 5.3 USB C Fast Charge Drop Protect UK Design UK Tech Support

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-04-23*