DCU Tecnologic 34152500 Manual De Usuario página 17

ENG
c. To extend the life of the battery, do not expose it to high
or low temperatures and charge the headphones
regularly if you do not use them for a long period of
time.
WARNINGS:
1. Please follow the instructions to operate
2. Please charge the headphone with input power below
5V/1A, in order to protect the battery (5V/2A
maximum)
3. Please Store or use the headphone in a normal
temperature environment
4. Please keep the headphone from heat source, such as
radiators, hot air regulators, stoves or other heat
devices
5. Don't jam the ports of the headphone, such as charger
port, microphone, etc.
6. In order to protect your hearing and extend the
headphone life, it is not recommended to adjust the
volume to the maximum level for a long time
7. Whatever reasons damage the headphones, please feel
free to contact our technical service, do not repair the
headphones yourself or they will lose the warranty
8. The warranty period is 3 years from purchase. It will be
mandatory to present the purchase receipt for any
claim
17