---
product_id: 660807795
title: "Harmony - Multi-Room Wireless Speaker System for TV & Outdoors - Ideal for Wired Audio Sources - Each Speaker Can Be Used Independently"
brand: "avantree"
price: "Bs.13427"
currency: BOB
in_stock: true
url: https://www.desertcart.bo/products/660807795-harmony-multi-room-wireless-speaker-system-for-tv-and-outdoors
store_origin: BO
region: Bolivia
---

# High-Quality Audio Bluetooth Connectivity Multi-Speaker Mode Harmony - Multi-Room Wireless Speaker System for TV & Outdoors - Ideal for Wired Audio Sources - Each Speaker Can Be Used Independently

**Brand:** avantree
**Price:** Bs.13427
**Availability:** ✅ In Stock

## Summary

> 🎉 Elevate Your Sound Experience - Because Every Room Deserves a Beat!

## Quick Answers

- **What is this?** Harmony - Multi-Room Wireless Speaker System for TV & Outdoors - Ideal for Wired Audio Sources - Each Speaker Can Be Used Independently by avantree
- **How much does it cost?** Bs.13427 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/660807795-harmony-multi-room-wireless-speaker-system-for-tv-and-outdoors)

## Best For

- avantree enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Use:** Each speaker can operate independently for ultimate flexibility.
- • **Crystal Clear Sound:** Experience audio like never before with dual drivers and bass radiators.
- • **Limitless Expansion:** Scale your audio experience by adding up to 100 Harmony speakers.
- • **Seamless Connectivity:** Easily connect multiple speakers with no manual pairing required.
- • **Latency-Free Listening:** Enjoy synchronized sound with less than 30ms latency.

## Overview

The Avantree Harmony is a cutting-edge multi-room wireless speaker system designed for both indoor and outdoor use. It features seamless connectivity, high-quality audio output, and the ability to expand your sound system with up to 100 speakers, all while maintaining low latency and easy setup.

## Description

Avantree Harmony - Wireless Speaker System for Multiple Rooms & Outdoor Party, 1 Transmitter & 3 Portable Bluetooth Speakers with Separate Volume Controls, Scalable to 100 Multi Speakers

## Features

- [MULTI-SPEAKER MODE] Connect the included transmitter to an audio source (such as a laptop or tablet) via AUX or optical and output audio through all three speakers simultaneously.
- [BLUETOOTH MODE] Connect your phone or other Bluetooth-enabled device directly to one of the three speakers via Bluetooth. Note that you can only connect to one speaker at a time in this mode.
- [EASY SETUP] Once the transmitter and speakers are turned on, they’ll all automatically connect – no need to manually pair or use an app.
- [HIGH-QUALITY AUDIO] Dual drivers and dual bass radiators in each speaker provide extra-loud, extra-crisp audio.
- [NO DELAYS] With a latency of less than 30ms, the speakers work perfectly in sync with each other with no audio delays or stutters.
- [SCALABLE TO 100] Add up to 100 Harmony speakers to expand your home speaker system while maintaining low latency. Please note that ONLY Harmony add-on speakers are compatible due to private protocol connections.
- [INDEPENDENT USE] Each speaker can also connect independently to your phone, tablet, laptop, or any other Bluetooth enabled device.
- [EXTENDED RANGE] An extended range of up to 100ft / 30m allows you to strategically place speakers in other rooms while sustaining a strong, clear connection.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Number of Batteries | 6 Lithium Ion batteries required. (included) |
| Is Electric | No |
| Power Source | Battery Powered |
| Compatible Devices | ['Smartphone', 'Tablet', 'Laptop'] |
| Speaker Size | 30.2 Centimeters |
| Water Resistance Level | Water Resistant |
| Bluetooth Range | 30 Meters |
| Audio Latency | 30 Milliseconds |
| MP3 player | No |
| Specific Uses For Product | Music Playback in Multiple Rooms & Outdoor Parties |
| Controller Type | Button |
| Color | Black |
| Battery Average Life | 6 Hours |
| Is Waterproof | True |
| Warranty Type | Limited |
| Maximum Range | 1E+2 Feet |
| Control Method | Touch |
| Audio Output Mode | Stereo |
| Mounting Type | Lanyard on the speaker |
| Speaker Type | Multimedia |
| Additional Features | Multiroom |
| Recommended Uses For Product | For Music Playback in Multiple Rooms & Outdoor Parties |
| Item Dimensions D x W x H | 12.2"D x 4.33"W x 11.81"H |
| Unit Count | 4.0 Count |
| Speaker Maximum Output Power | 15 Watts |
| Subwoofer Connectivity Technology | Wireless |
| Connectivity Protocol | Bluetooth |
| Wireless Technology | Bluetooth |
| Connectivity Technology | Wireless |
| Audio Driver Type | Dynamic Driver |

## Product Details

- **Brand:** Avantree
- **Speaker maximum output power:** 15 Watts
- **Connectivity technology:** Wireless
- **Audio output mode:** Stereo
- **Mounting type:** Lanyard on the speaker

## Images

![Harmony - Multi-Room Wireless Speaker System for TV & Outdoors - Ideal for Wired Audio Sources - Each Speaker Can Be Used Independently - Image 1](https://m.media-amazon.com/images/I/61tGv7mpABL.jpg)

## Questions & Answers

**Q: How to use Avantree Harmony with my phone?**
A: Stream audio to multiple speakers using the Harmony transmitter. Connect via AUX or get an adapter for iPhones. Upcoming 2024 upgrade allows wireless streaming. Free upgrade for existing users.

**Q: Can I add my own Bluetooth speakers to the set?**
A: No, only Avantree Harmony-Extra speakers are compatible due to private protocol connections.

**Q: Can I use the transmitter to transmit audio to my Bluetooth headphones?**
A: No, the transmitter will only work with Avantree Harmony speakers or Quartet headphones.

## Frequently Bought Together

- Avantree Harmony - Wireless Speaker System for Multiple Rooms & Outdoor Party, 1 Transmitter & 3 Portable Bluetooth Speakers with Separate Volume Controls, Scalable to 100 Multi Speakers
- Avantree Bluetooth & Multi-Room Add-On Speaker for Harmony Set

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**Shop now:** [https://www.desertcart.bo/products/660807795-harmony-multi-room-wireless-speaker-system-for-tv-and-outdoors](https://www.desertcart.bo/products/660807795-harmony-multi-room-wireless-speaker-system-for-tv-and-outdoors)

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*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-03-16*