Operation Manual
The mr Handsfree Blue Twin headset comes with a rechargeable battery included. For first time use, it takes about
24 hours to fully charge the battery. Afterwards, it takes about 2 hours to fully charge the battery. When the battery is
fully charged, the talk time is 7 hours, and the stand-by time will be about 200 hours. The best performance of the Blue
Twin’s battery is achieved by charging and discharging the unit completely for 3 times.
Plug the Travel Charger (7) into an AC outlet. g Connect the adapter (6) into the headset (5) as shown in the picture.
Gently press the adapter until it into place. g The red indicator (4) on the headset will light up. g When the
battery is fully charged, the red indicator (4) on the headset will turn off and the purple indicator will turn on.
g Power on/off
g Answer / end / transfer calls / redial
g Pairing
g Adjust volume
g Mute-function
During pairing Purple LED lights up constantly
Pairing successful Red LED starts flashing every 4 seconds
Standby-mode Red LED lights up every 4 seconds
Battery under charging Red LED is turned on constantly
Battery charged Red LED turns off and purple LED turns on
Press and hold the MF- button (3) for 5 seconds. g You will hear 1 short tone and the purple indicator (4) of the headset
flashes. g The headset is now turned on.
Press and hold the MF-button (3) for 4 seconds. g You will hear 1 short tone and the purple indicator (4) of the headset
lights 2 times shortly up. g The headset is now turned off.