A blue flashing lamp indicates the device is searching for an active Bluetooth®
connection.
An uninterruptedly blue lit lamp indicates that the Kinna is connected to an output
device via Bluetooth®.
Every time the solar speaker is connected to or disconnected from an output device
by Blue-tooth®, it will generate a brief acoustic
Volume adjustment
：
Press + to increase volume. Press
–
to reduce volume.
Power off: Press Bluetooth switch 1 second, the Musical Side Table will shutdown.
Power off
will be indicated by a brief acoustic signal.
Your speaker will switch off
automatically when not being connected to any
other
device for 10 minutes or longer.
When battery power is low, to protect the battery, the MU-211 will be close
automatically. Please charge the MU-211 on time.
Lamp switch
：
Press lamp switch, the lamp will be lighting. Press again, the lamp will
be close. Whatever the speaker on or off, the lamp can be lighting. When battery power is
low, the lamp will be close automatically, please charge the speaker on time.
Chapter 4 Bluetooth
Built-in Bluetooth module. The transmission distance is 10 meters.
support Bluetooth audio transmission A2DP protocol
Bluetooth indicator instruction
：
1.
Bluetooth indicator lighting
，
MU-211
connect the Bluetooth output device.
2
A blue flashing lamp indicates the device is searching for an active
Bluetooth® connection.
Successfully established connection will be indicated by a brief acoustic
signal.
：
Chapter 5 Power and battery
Built-in rechargeable efficient lithium battery pack. Life time more than 500
times
。
Working time more than 4 hours
。
Stand-by time
：
6 month
；
Suggest user need charge speaker one time when
speaker without working in every six months
；
Charging time
：
<5 hours
Chapter 6 Working environment
1
、
Working temperature
：
0
℃
~+40
℃
2
、
Suggestion storage temperature
：
-10°~+60° C
3
、
Relative humidity
：
non-freezing condition 0% to 90%
