Ceretone LAMBDA L1X, User Manual

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III. VOLUME ADJUSTMENT
10
❈ Press Key: to increase volume
❈ Press Key: to decrease volume
Note: When listening to music or making phone calls, the
Bluetooth volume can only be controlled by phone.
How To Use Your Device
IV. BLUETOOTH/HEARING AID
FUNCTIONALITY SWITCHING IS AUTOMATIC
❈ The devices will switch to Bluetooth mode automatically when
you are on a phone call or listening to music or watching a video
❈ If you pause/stop the music or end a call, the devices will
automatically enter into hearing aid functionality
❈ When disconnected from the phone (Bluetooth OFF), the
device will automatically enter into hearing aid functionality
V. SMART KEY (R/L) BEHAVIOR
❈ Single click: Play/Pause the song; Answer a phone call;
End the call
❈ Double click/Long press: Reject a call; change hearing
modes when in hearing aid function
❈ Triple click: Skip forward to next song