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What happens on when the speaker is connected via Bluetooth or an audio cable?


1. Connecting with Bluetooth:

• Please go to the list of devices available for Bluetooth connection and select treVolo U.

• If you are using your PC for playing music and videos, please switch the microphone to the local audio device and switch the speaker to treVolo U stereo.

• if you are using your PC for online live classes or conversation, please switch both microphone and speaker to Headset Earphone (treVolo U Hands-Free AG Audio).


2. Connecting with an audio cable: 

• Mac or tablet: Sound > Output > Switch to External Earphone

• Windows PC: Audio Settings > Output > Switch to Earphone / Speaker

• If you cannot connect your device with a cable, please test with your 4-pin earphone first. If the earphone successfully plays and records, follow the above procedure to connect the speaker.

Applicable Models

treVolo 2

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