The projector's Bluetooth functionality allows for two primary uses:
Audio Out: You can wirelessly connect Bluetooth headphones, portable speakers, or a Bluetooth soundbar to the projector.
Audio In: You can pair your smartphone or tablet with the projector and use its built-in 30W Dolby Atmos sound system as a standalone Bluetooth speaker.
Projector Central
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It also features built-in lag adjustment, which helps ensure that audio and video stay perfectly in sync when using wireless external speakers.