6. Charging
To charge the MS515, connect the micro USB lead to the device's
power socket, and the other end of the power cable to a powered USB
port. The LED lights red whilst charging and turns off once the
battery is fully charged.
7. Specification
Bluetooth Specification
Bluetooth Profile
Operating Range
Frequency Response
Speaker Output
SNR
Distortion
Battery
Working Time
Charging Time
Standby Time
Weight of Each Speaker
Dimensions
Bluetooth v4.0
A2DP, AVRCP
Up to 10m (Class 2)
90Hz – 20KHz
5W x 2
≥80dB
≤1.0% at 1kHz
3.7V/1600mAh Built-in
Lithium Battery
Approximately 15 hours
Approximately 5 Hours
30 Days
260g
106.5 x 74 x 69.4mm
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8. Troubleshooting
Problem
Solution
Speakers will not
Please charge the MS515
switch on
Source device can not
Confirm MS515 is in pairing status
find MS515
and within 10 meters from the device
Windows does not
Update the driver of the Bluetooth
install the MS515
module on your computer
driver
Intermittent sound
Disable the Wi-Fi on your source
quality in Bluetooth
device
mode
Check the volume on both source
No sound
device and MS515
Third party software may be required,
Can not connect to
please contact the manufacturer of
Bluetooth on
your Bluetooth chip for more
Windows XP or Vista
information
Download all updates for Windows
Can not connect to
and your Bluetooth driver, these may
Bluetooth on
need to be manually downloaded from
Windows 7+
the Bluetooth chips manufacturers
website
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