User manual
Table Of Contents
12
Safety precautions
Prolonged listening of music in maximum volume can damage the ears.
About charging
Use only the charger supplied with your device. Use of another type of charger will result in malfunction
and/or danger.
This product is intended to be supplied by a LISTED Power Unit marked with “LPS”, “Limited Power
Source” and output rated + 5 V dc / 1.0 A”.
Use a specified battery in the equipment.
About the charger
Do not use the charger in a high moisture environment. Never touch the charger when your hands or feet
are wet.
Allow adequate ventilation around the charger when using it to operate the device or charge the battery.
Do not cover the charger with paper or other objects that will reduce cooling. Do not use the charger
while it is inside a carrying case.
Connect the charger to a proper power source. The voltage requirements are found on the product case
and/or packaging.
Do not use the charger if the cord becomes damaged.
Do not attempt to service the unit. There are no serviceable parts inside. Replace the unit if it is damaged
or exposed to excess moisture.
About the battery
Use a specified battery in the equipment.
CAUTION: This unit contains a non-replaceable internal Lithium Ion battery. The battery can burst or
explode, releasing hazardous chemicals. To reduce the risk of fire or burns, do not disassemble, crush,
puncture, or dispose of in fire or water.
Important instructions (for service personnel only)
9 Caution: Risk of explosion if battery is replaced by an incorrect type. Dispose of used batteries
according to the instructions.
9 Replace only with the same or equivalent type recommended by the manufacturer.
9 The battery must be recycled or disposed of properly.
9 Use the battery only in the specified equipment.