5.4 Hands-free Calling
Whilst connected to your mobile phone, the MS450
will act as a hands-free system for any calls. Press
to pick up or hang up calls.
The Call Status LED will flash blue when it is ringing
and light when hands free calling is in use. The Call
Status LED will turn off when your mobile phone
speakers and microphone are being used. To switch
between hands-free and mobile calling, use the Bluetooth
or call settings on your mobile phone
7. Specifications
Speaker
4Ohm / 3W
Frequency Response
Distortion
Power Input
Built-in Battery
Charging Time
200Hz-20KHz
3.7V 600mAh Li- Batterypolymer
About 3 hours
Working Time
Working Distance
Up to 10m (Class II)
Dimensions
Weight
Upto5hours
90x90x59mm
358g
<0.5%
5V
5.5 Audio-In
To use the MS450 as a wired speaker, use a 3.5mm
audio cable to connect the MS450 with your source
device. Once the audio cable is connected to the MS450,
the device automatically switches to Audio-in mode.
The Status LED will show red.
To charge the MS450, connect the micro USB lead to
the device’s power socket, and the other end of the
USB cable to a powered USB port. The charging LED
lights red whilst charging and turns off once the battery
is fully charged.
6. Charging
Bluetooth Version
Bluetooth V2.1
Press or to select the previous or next track
and press to play/pause/resume.
Music control is only compatible with devices
that support A2DP, please refer to your devices user
manual for its A2DP compatibility.
Note:
8. Troubleshooting
Problem Solution
Can’t find the MS450.
Won’t turn on.
Can’t install the driver
for MS450 on a computer.
Confirm the MS450 is in pairing
mode and within 10 meters from
the device.
Please charge the MS450.
Update the driver of the Bluetooth
module on your computer.
The sound quality is
intermittent in Bluetooth
mode.
Dissable the Wifi on your source
device.
Check the volume on both the
source device and the MS450.
No sound.
English
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