Turn on Bluetooth + Location (Android requires location for Bluetooth scanning). Grant nearby device access when prompted.

Because the IGB-001 is often sold under different white-label brands (like "IGB," "SoundPeak," or generic Chinese OEM versions), the app might not appear instantly in the Apple App Store or Google Play Store by searching "IGB-001" alone.

The default sound of the IGB-001 tends to be "flat" or neutral. The app allows you to change this:

: The app plays a crucial role in Internet of Things (IoT) projects, facilitating communication between IoT devices and the user's interface.