Bluedio CS4 - 3 D Sound Effect Control; Bluetooth Device Pairing

MF Button
» Pairing: When thé speaker is off (If not, turn off thé speaker
first), press and hold thé MF Button until you hear "Pairing"
or you see thé red and blue light flash alternately.
» ON/OFF: Press and hold thé MF Button until you hear
Power On/Power Off
• Play/Pause (in Bluetooth mode): Press thé MF button once
• Receiving a call: Press thé MF button once to answer/end;
press and hold for 2s to refuse
• Redial thé last number: Press thé MF button twice
• Receiving call 2 when on call 1: Press thé MF button once
to end call 1 and to answer call 2; Press and hold thé MF
button to keep call 1 on hold and to answer call 2
ie-/Next Track
Volume down: Press Volume- once
Next track: Press and hold Volume-
i M ic 3D ic + ic -
e+/Previous track
Volume up: Press Volume+ once
Previous track: Press and hold Volume+
3D sound effect (in Bluetooth mode)
ON: Press 3D button once
OFF: Press and hold 3D button for 2s
s ° ° ;
I M 1C 3D H + 1C - JÇ 0 1
PairingviaBluetooth
• If pairing for thé first time, make sure thé speaker has
entered pairing mode. (See instructions "Pairing" in MF
button) Turn on thé Bluetooth feature on your phone;
sélect "CS4"; once successfully paired, you will hear
"Connected". For thé second time, simply turn on thé