Kinivo ZX220 Portable Twin Speakers - Manual (Page 8)

Kinivo ZX220-Twin Portable Speaker
8
Frequently Asked Questions
1. Why is there no power when the speaker is
switched on?
Ensure that the speaker has been charged for 4 hours. The LED of the
speaker will turn red when it is charging. It will turn blue once the battery
is completely charged.
2. Why is the volume so low?
Volume can be controlled from your media player and also from the
physical volume control in the audio cable of the speaker. Please make
sure that you have adjusted both levels appropriately.
3. How do I know when the speaker gets completely
charged?
The LED indicator(s) turn from red to blue when the speaker(s) are fully
charged.
4. Why is there a slight background sound coming
from the speaker while charging?
The speaker makes a slight sound while they are switched on and being
charged at the same time. This is normal operation and is caused due to
the charge current flowing through the internal circuitry. You can either
switch off the speakers (while charging) or unplug them from charging
to get rid of this sound.