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.
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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.
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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.