IMPORTANT
Read these manual to avoid
any damage.
The instructions of these
manual are for reference about
the product.
There may be differences due
to update.
Please check our web site (www.steren.com) to obtain the
latest version of the instruction manual.
CAUTIONS
•
Before first use, charge the battery to 100%.
•
Do not exceed 8 m distance between the hands free and
the Bluetooth device.
•
This device cannot be used by people with different
abilities, unless they have preparation and supervision.
•
This product is NOT a toy; keep it away from children.
The operation of this device is subject to the following two
conditions: (1) it is possible that this device may not cause harmful
interference and (2) this device must accept any interference,
including interference that may cause undesired operation.