Emotn H1 is a smart projector that supports Bluetooth connection. You can connect the projector to a speaker wirelessly. Here is a guide for you.
1. Enter “Bluetooth Speaker Mode” via short-cut Bluetooth button on the projector. The Bluetooth name of the projector: H1_Speaker.
2. Start Bluetooth settings of your speaker, and search and pair with the projector.
3. Then you can connect the two devices.
If you want to reset the Bluetooth connection, you can long press the Bluetooth short-cut Bluetooth button on Emotn H1 for 2 seconds and reconnect again.