How to use Avantree Harmony with my phone?

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.

Can I add my own Bluetooth speakers to the set?

No, only Avantree Harmony-Extra speakers are compatible due to private protocol connections.

Can I use the transmitter to transmit audio to my Bluetooth headphones?

No, the transmitter will only work with Avantree Harmony speakers or Quartet headphones.

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

Product ID: 775115871

Details

Brand
Avantree
Speaker Maximum Output Power
15 Watts
Frequency Response
20000 KHz
Connectivity Technology
Wireless
Audio Output Mode
Stereo

⚡sub-30ms ultra-low latency

📶100ft extended wireless range

🔊3 speakers + 1 transmitter sync

Description

🎉 Elevate every room and party with Avantree Harmony—where your soundscape meets limitless possibilities!

POWERFUL DUAL DRIVERS - Each portable speaker delivers rich, booming bass and crisp highs with dual drivers and bass radiators.
SCALABLE SOUND SYSTEM - Expand your party or home setup up to 100 speakers for immersive, synchronized audio everywhere.
ULTRA LOW LATENCY SYNC - Experience flawless audio timing with less than 30ms delay—perfect for movies, gaming, and live events.
EXTENDED WIRELESS FREEDOM - Place speakers up to 100 feet apart and enjoy uninterrupted, high-quality sound throughout your space.
SEAMLESS MULTI ROOM AUDIO - Stream crystal-clear sound simultaneously across 3 speakers with effortless auto-connection—no app needed.

Avantree Harmony is a wireless multi-room speaker system featuring 1 transmitter and 3 portable Bluetooth speakers with separate volume controls. It supports simultaneous audio streaming with ultra-low latency under 30ms, an extended wireless range of up to 100 feet, and scalability up to 100 speakers. Designed for easy setup and high-quality sound, it’s perfect for professional-grade home audio or outdoor gatherings.

Specifications

Mounting Type	Portable
Model Name	Harmony
Speaker Type	Multi Room
Special Feature	wireless
Recommended Uses For Product	For Multiroom
Compatible Devices	['Smartphone', 'Tablet', 'Laptop']
Net Quantity	4.0 Count
Included Components	1 AUX 3.5mm audio cable, 1 Optical audio cable, 1 Power cable for transmitter / 3 Charging cables for speakers, 1 Transmitter, 3 Harmony speakers
Product Dimensions	80D x 30W x 50H Millimeters
Is Waterproof	FALSE
Maximum Range	1E+2 Feet
Number of Items	4
Control Method	Touch
Wireless Communication Technology	Wireless
Speaker Size	30.2 Centimetres
Power Source	Battery Powered
Brand Name	Avantree
Batteries	6 Lithium Ion batteries required. (included)
Item model number	WSSP-5308
Manufacturer	Avantree
Item Weight	3 kg 640 g

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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