SoundSync: Multi Phone Speaker

**SoundSync** synchronizes your music playback across multiple phones. Connect your devices via **Wi-Fi, Hotspot, or Wi-Fi Direct** and enjoy your favorite music together with friends. All connected devices work together as one powerful sound system, making SoundSync perfect for parties, home audio, and group listening.

## SoundSync Features

**1. Multi-Device Audio**
Connect **10+ devices** simultaneously to create a powerful surround sound effect for parties, movie nights, or any group listening experience.

**2. Supports Audio & Video**
Stream audio from both music and video files, allowing synchronized playback across all connected devices.

**3. Built-in Equalizer**
SoundSync includes a built-in equalizer and master volume controller that lets you adjust the sound effects and volume of all connected devices seamlessly.

**4. Quick QR Connection**
Clients can join the host by simply scanning a QR code. If all devices are connected to the same Wi-Fi network, clients can join with a single tap.

**5. Automatic File Sharing**
If the host or any connected client has the music file, SoundSync automatically distributes it to all connected devices. No manual file sharing is required.

**6. Music Queue Management**
All connected clients can send their favorite songs to the host. The host can manage the playback queue and create custom playlists for everyone.

## Special Feature

Enjoy the **free speaker app for Windows and Linux!** Connect your computer or Raspberry Pi as a wireless speaker to your Android phone for a true multi-room audio experience.

## Unlimited Use Cases

* **Party Mode:** Play music simultaneously and perfectly synchronized with your friends to create a powerful group music experience.
* **Wireless Home Audio:** Reuse your old smartphones as wireless multi-room speakers. Raspberry Pi is also supported.
* **Silent Disco:** Host silent disco parties or share synchronized music during sports and outdoor activities.
* **No Internet Required:** Connect devices using Wi-Fi, Wi-Fi Direct, or your phone's portable hotspot.
* **Bluetooth Speaker Boost:** Connect multiple phones to Bluetooth speakers for an even louder and more immersive audio experience.

## More Features

* Material Design with Day & Night themes
* Sleep Timer
* Access to **25,000+ online radio stations**
* UPnP/DLNA browser
* DLNA Renderer support
* Remote control for playback and volume across all connected speakers
* Free speaker application available for **Android, Windows, Linux, and Raspberry Pi**
* Supports MP3, MP4, M4A, AAC, 3GP, OGG, FLAC, and WAV audio formats

## A Great Alternative to Legacy Systems

SoundSync offers functionality similar to **Samsung Group Play**, **Huawei Honor Party Mode**, and even local hardware-based multi-room audio systems like **Sonos**—without requiring expensive hardware.

## Free Version

The free version of SoundSync supports **unlimited speaker connections** with playback sessions of up to **unlimited minutes**.

## Contact Us

Have questions, feedback, or feature requests for your multi-device audio setup?

Contact us directly at **[[email protected]](mailto:[email protected])**.

We're lightning-fast with our responses and always happy to help you get the best synchronized audio experience.

**Enjoy perfectly synchronized music anywhere with SoundSync – Your Trusted Wi-Fi Speaker App!** 🎵🎉

A couple of notes:

* The sentence **"supports unlimited speaker connections, for up to unlimited minutes"** is contradictory. If there's no time limit, simply say "unlimited playback." If there is a limit (e.g., 30 or 60 minutes), replace "unlimited minutes" with the actual value.
* For a Google Play listing, this description is a bit long. I can also rewrite it into an **ASO-optimized Play Store description** (4,000 characters) that targets keywords like *WiFi speaker, multi-room audio, party speaker, synchronized music, group music player,* and *wireless speaker* to improve search visibility.