UGREEN CM668 User Manual page 17

Notes
For high-quality voice chatting, please use the included 3.5mm microphone.
·
Upon connection, the transmitter will default to select the best-supported
·
codec based on the connected device. You can also single-click the MFB
button to switch between "aptX Adaptive>aptX HD>aptX>SBC", which will
work if your device and earphones supports the codec as well.
· The transmitter is mainly used to stream audio wirelessly from your PS4/PS5,
Switch, or non-Bluetooth computer to your Bluetooth earphones or speakers. It
does not support files or pictures transferring.
· The voice chat function depends on the games. Please ensure to enable the voice
chat function in the respective application's settings.
This transmitter can save a maximum of 5 paired devices. It will automatically
·
reconnect to the last used device in next-time use.
· Please press and hold the MFB button for 3s to enter force pairing mode if you want
to pair a new device.
· The transmitter will automatically enter reconnecting mode when pairing has not
been completed in 5mins, and the blue indicator will flash once per 5s.
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