IMPORTANT
Read these manual to avoid any damage.
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
• Do not use or store this product in places where there
dripping or splashing.
• Do not place heavy objects on the device.
• Do not expose to extreme temperatures.
• Before using the device for the first time, charge the
battery to 100%.
"The operation of this device is subject to the two following
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 its undesired operation . "
CONTROLS
Carabiner
Forward
Charging
indicators
Connection /
operation
indicator
Volume + / -
•Play
•Pause
•Answer call
Backward
•End call
On / Off
Mode selector
Microphone
Unpair