---
product_id: 255566254
title: "OontZ Ultra Bluetooth Speaker, Dual Edition Waterproof Bluetooth Speaker, Aux input, 14 Watts, Surround Sound, Rich Bass, Portable Wireless Speaker, Indoor Outdoor Speaker 20 hrs playtime (Black-Dual)"
brand: "cambridge soundworks"
price: "5300500₫"
currency: VND
in_stock: true
reviews_count: 6
url: https://www.desertcart.vn/products/255566254-oontz-ultra-bluetooth-speaker-dual-edition-waterproof-bluetooth-speaker-aux
store_origin: VN
region: Vietnam
---

# Waterproof design 100 ft Bluetooth range 14W power per speaker OontZ Ultra Bluetooth Speaker, Dual Edition Waterproof Bluetooth Speaker, Aux input, 14 Watts, Surround Sound, Rich Bass, Portable Wireless Speaker, Indoor Outdoor Speaker 20 hrs playtime (Black-Dual)

**Brand:** cambridge soundworks
**Price:** 5300500₫
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your soundscape anywhere, anytime — don’t just listen, experience it!

## Quick Answers

- **What is this?** OontZ Ultra Bluetooth Speaker, Dual Edition Waterproof Bluetooth Speaker, Aux input, 14 Watts, Surround Sound, Rich Bass, Portable Wireless Speaker, Indoor Outdoor Speaker 20 hrs playtime (Black-Dual) by cambridge soundworks
- **How much does it cost?** 5300500₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/255566254-oontz-ultra-bluetooth-speaker-dual-edition-waterproof-bluetooth-speaker-aux)

## Best For

- cambridge soundworks enthusiasts

## Why This Product

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

## Key Features

- • **All-Weather Ready:** Waterproof construction means your music stays flawless rain or shine—perfect for indoor and outdoor adventures.
- • **Sleek, Portable Design:** Compact and lightweight, the OontZ Ultra fits effortlessly into your lifestyle, whether at home or on the go.
- • **Effortless Device Pairing:** Instantly connect smartphones, tablets, or laptops for wireless streaming with zero hassle.
- • **Unmatched Wireless Freedom:** Enjoy seamless Bluetooth connectivity up to 100 feet, letting you move freely without losing a beat.
- • **Immersive Dual Stereo Sound:** Two wireless speakers deliver rich, room-filling 14W stereo audio for a captivating surround sound experience.

## Overview

The OontZ Ultra Dual Edition is a pair of portable, waterproof Bluetooth speakers delivering 14 watts each with crystal-clear stereo sound. Featuring a 100-foot wireless range and a sleek, lightweight design, it’s engineered for seamless indoor and outdoor use, making it the ultimate companion for immersive audio on the move.

## Description

Featuring not just one, but two wireless speakers, the OontZ Ultra delivers a dynamic stereo sound that immerses you in rich, lifelike audio. Each speaker boasts an impressive 14 watts of power, ensuring a powerful and detailed sound output that fills any room with clarity and depth. Whether you're hosting a gathering, relaxing at home, or enjoying outdoor activities, the OontZ Ultra is your go-to companion for an extraordinary audio experience.

## Features

- PORTABLE BLUETOOTH STEREO MUSIC SYSTEM - With two wireless speakers included, the OontZ Ultra creates a captivating stereo soundstage that immerses you in your favorite music, podcasts, or movies. Experience a wider audio image and enhanced depth, bringing your audio content to life. The two bluetooth speakers wirelessly connect together and play music with incredible left and right stereo separation. Set the speakers to each play in full stereo and place in two different areas up to 100 unobstructed feet apart.
- SUPERIOR SURROUND SOUND SYSTEM – These bluetooth speakers deliver an impressive power output that ensures that every note, beat, and dialogue is reproduced with exceptional clarity, depth, and precision. Enjoy clear vocals, defined midranges, and rich bass, making your audio experience truly remarkable. These OontZ portable speakers are pairable and offer crystal clear rich bass stereo sound - perfect for use indoors or outdoors, even for long travels!
- EXCEPTIONAL WIRELESS SPEAKER RANGE - Say goodbye to limitations and enjoy freedom of movement. With a bluetooth range of up to 100 feet unobstructed, the OontZ Ultra allows you to place the speakers in different rooms or outdoor spaces without compromising the audio quality. Move around your home or yard while maintaining a stable and reliable connection, ensuring uninterrupted audio enjoyment.
- UNIQUE PORTABLE BLUETOOTH SPEAKERS - The OontZ Ultra is thoughtfully crafted with a sleek and modern design that complements any decor. Its compact and lightweight construction makes it easy to carry and set up wherever you go. Whether you're at home, hosting a party, or heading outdoors, the OontZ Ultra's aesthetic appeal and portability make it a stylish and practical audio companion.
- EFFORTLESS BLUETOOTH CONNECTIVITY FOR WIRELESS STREAMING - Connecting your devices to the OontZ Ultra bluetooth speaker is a breeze. Pair your smartphones, tablets, laptops, or any Bluetooth-enabled device seamlessly, and enjoy wireless audio streaming without the hassle of cables or wires. Stream your favorite playlists, podcasts, or online content with convenience and ease, bringing your entertainment to life with just a few taps.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Plastic |
| Model name | OontZ Ultra Dual Black |
| Speaker type | Surround Sound |
| Special features | Lightweight, Portable, Stereo Pairing, Waterproof |
| Recommended uses for product | For Smartphones or Tablets, For Televisions |
| Compatible devices | Desktop, Laptop, Smartphone, Tablet, iPhone |
| Surround sound channel configuration | 2.0 |
| Colour | Black-Dual |
| Included components | Audio Cable, USB-C cable, User Manual |
| Product dimensions | 16.5D x 7.1W x 7.1H centimeters |
| Item weight | 0.48 Kilograms |
| Is waterproof | True |
| Warranty type | Limited |
| Maximum range | 100 Feet |
| Number of Items | 2 |
| Control method | App |
| Wireless communication technologies | Bluetooth |
| Speaker size | 6.5 Inches |
| Power source | Battery Powered |
| Manufacturer | Cambridge SoundWorks |
| Item model number | SWOA3UDLB |
| ASIN | B07G2VYNDZ |

## Product Details

- **Brand:** Cambridge Soundworks
- **Speaker maximum output power:** 14 Watts
- **Connectivity technology:** wireless
- **Audio output mode:** Stereo
- **Mounting type:** Tabletop, Floor Standing

## Images

![OontZ Ultra Bluetooth Speaker, Dual Edition Waterproof Bluetooth Speaker, Aux input, 14 Watts, Surround Sound, Rich Bass, Portable Wireless Speaker, Indoor Outdoor Speaker 20 hrs playtime (Black-Dual) - Image 1](https://m.media-amazon.com/images/I/711ih4XKNEL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great product
  

*by T***R on Reviewed in the United Arab Emirates on 5 September 2023*

I bought this after watching a lot of reviews and I wasn't wrong.It has served me well.Its loud enough to serve a decent sized roomBass could be slightly better, but for the price I am not complaining

### ⭐⭐⭐⭐⭐ 







  
  
    Great little speaker
  

*by F***T on Reviewed in the United States on 17 October 2024*

I have bought 3 of these. One for house one for shop and one for my SxS. Excellent product great quality for size and price

### ⭐⭐⭐⭐⭐ 







  
  
    Quality and performance
  

*by E***F on Reviewed in the United States on 8 July 2024*

This BT speaker is just what I needed. The clarity and the response of the sound is excellent given restraints of the size of the speaker. Bass, mid-range and treble come through well separated and not muted together. Given the fact that I'm not a "head Banger" and don't listen to music at speaker busting volumes. So if you're that type of musical aficionado this speaker is not for you. But if you enjoy quality music at comfortable volumes this USB speaker is great. Coupled with the volume on the speaker and your phone volume control, the OONZE Cylinder has ample quality volume without distortion.  I purchase two speakers from Amazon after hearing the first speaker which I received two weeks prior. When I found out that I could pair them to get stereo/ surround sound I had to enhance the sound quality. I was not disappointed. Pairing the speakers is easy and adds immensely to my listening experience. Also, fun while playing games though there's a slight data lag. I've experienced many speakers of my own and through my friends. This speaker (OONZE Cylinder) is comparable to higher end brands like JB* and others. The quality can be felt in your hand as well as a good inspection of the item and it's functions. Great deal at the right price.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.vn/products/255566254-oontz-ultra-bluetooth-speaker-dual-edition-waterproof-bluetooth-speaker-aux](https://www.desertcart.vn/products/255566254-oontz-ultra-bluetooth-speaker-dual-edition-waterproof-bluetooth-speaker-aux)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-01-24*