Yes.
Elfin Flip 4K includes a 3.5 mm AUX audio output, allowing connection to headphones or external speakers.
How to Connect via AUX
1. Use a 3.5 mm audio cable to connect the projector’s AUDIO port to your headphones or speakers.
2. Press the Settings button and open Quick Settings, then select All Settings.
3. Go to Display & Sound > Audio Output.
4. Set Audio Output Device to Headphone (HP).
5. Ensure your external audio device is set to receive input from the AUX port.
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Notes
- The AUX (3.5 mm) port supports audio output only and does not accept microphone input.
- Use a standard 3-pole (TRS) audio cable for best compatibility.