User's Manual

Toavoidpersonalandpropertyharm,pleasefollowtheprecautionslisted
belowforsafeuseandstorage.
Pleaseuseandstorethedeviceinadryanddust-free
environment.
Whenusingthisproduct,donotturnupthevolumetoomuch.
Long-termuseathighvolumemayadverselyaffecthearing.
Toavoidtheimpactofaninitialveryhighvolume,switchthe
volumetolowandgraduallyincreasethevolumetoadjustas
needed.
3
2.Precautions
Donotshorttheterminalsofthepowersupply.
Donotcarryorstorethepowersupplywithsmallmetalobjectssuchasmetalnecklaces,
keys,andcoins.
Donotheatit,placeitonornearheatsources,anddonotthrow
itinfire.
Donotcharge,useorplaceitathightemperature;doingsomaycauseoverheating,
ignitionorexplosion.
Donotsubmergeitorusetochargewhenwet;topreventriskof
electricalshockneveruseinwetareas.
Duetotheinfluenceofemittedsoundwaves,donotusewhileon
anairplaneorclosetomedicalequipment.
Topreventaccidentswhenusingitoutdoors,pleasebeawareof
thesurroundingtrafficenvironment.
Donotdisassemble,tamper,ormodifytheunit.
Ifyouhaveapacemaker,youmustkeepthisdeviceatadistance
ofmorethan22cm(8.66inches)awayfromit.
Neverchargeitwithwethands,topreventelectricalshock.
Avoidthrowin
g the device or hard impact to it.
Alwayskeepitoutofthereachofinfantsandchildrenasthey
mayaccidentallywraptheheadphonecordaroundtheirneckor
swallowtheearpieceandcausesuffocation.
Danger
Warning
Note