VIOTEK NB-9 WIRELESS SPORT HEADSET
9
“low voltage”, recharge it. To use the charging cable, insert the appropriate
end into the headset and the other end into a computer or USB outlet. The LED
Indicator will turn red to indicate the headset is charging. When the headset
is fully recharged, it will turn off automatically. You may then disconnect from
the charger.
USB charging cable can only be used for charging purposes. If is not
possible to use it connect to audio devices and/or for audio playback. If
you wish to use a wired connection, please use the AUX audio cable.
Switch Language Mode
Voice prompts may be switched to another language for your convenience.
Prompts are available in English, Chinese, Spanish, and French. To switch press
the Volume Up and Volume Down buttons simultaneously. Press both buttons
once again to switch to the next language.
CAUTION
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