Connect Multiple Bluetooth Speakers.
One Sound. Any Brand.
Blue Peter is a portable hub that syncs Bluetooth speakers from any brand into one synchronized sound system. JBL, Bose, UE, Sony — all playing together.
Join the WaitlistHow to Sync Multiple Bluetooth Speakers
Three simple steps to connect your speakers and fill any space with sound.
Create a Session
Turn on the hub, open the app, and tap "Create Session." You're the DJ now.
Connect Speakers
Put any Bluetooth speakers in pairing mode — JBL, Bose, Sony, UE, any brand. The hub finds and connects them all.
Play in Sync
Hit play on your phone. Every speaker plays music in perfect sync — no echo, no delay. One sound, everywhere.
See It in Action
Demo Video Coming Soon
See Blue Peter sync four speakers at a park hangout
Outdoor Party Speaker System — Built for Real Life
Every feature designed for outdoor, social audio.
Connect Up to 4 Speakers at Once
Connect up to 4 speakers at once (8 in v2). Create zones or play to all — your call.
Zero-Echo Speaker Sync
Quick calibration wizard eliminates echo and keeps every speaker aligned within milliseconds.
Battery-Powered Portability
6+ hours of continuous playback. USB-C charging. Take it anywhere — parks, beaches, tailgates.
Easy Setup (<2 min)
From unboxing to music in under two minutes. No technical knowledge required.
Sync Speakers From Any Brand — JBL, Bose, UE, Sony & More
Tested and optimized for the speakers people actually use.
- JBL Flip 6
- UE Boom 3
- Sony SRS-XB33
- Anker Soundcore 3
- Marshall Emberton II
And many more — full compatibility list coming soon.
Get Early Access to the Bluetooth Speaker Hub
Sign up for early access and beta testing opportunities.
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Bluetooth Multi-Speaker FAQ
Blue Peter uses sync calibration and per-speaker delay adjustment to align audio output across all connected speakers. During a quick calibration step, the system measures and compensates for the latency differences between speakers, bringing them within milliseconds of each other. The result: clean, coherent sound instead of distracting echo.
Version 1 supports up to 4 simultaneous Bluetooth speakers. We are actively working on expanding this to 8 speakers in v2 with improved hardware and connection management. The more speakers, the bigger the sound.
The Blue Peter hub provides 6+ hours of continuous playback on a single charge. It charges via USB-C (Power Delivery compatible) so you can top it off with the same charger you use for your phone or laptop.
Each speaker connects to the hub using standard Bluetooth, which typically provides a range of approximately 10 meters (33 feet) per speaker. In open outdoor settings with clear line of sight, you may get even better range. Walls and obstacles will reduce it.
Yes — Blue Peter comes with a free companion app for both iOS and Android. The app handles session creation, speaker management, volume control, sync calibration, and diagnostics. It is designed to be simple and fast so you can get playing in under two minutes.
We are launching a beta program soon for early testers who own multiple Bluetooth speakers. Sign up for the waitlist above (and check the "Beta Tester" box) to be among the first to try Blue Peter in the real world. General availability will follow based on beta feedback.