GUANGDONG GUANTONG HOLDING CO. Ltd M502 Manual De Usuario
M502
User manual
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Never use the charger near TV set, radio etc.
Never plug or unplug the battery by holding the plug instead of pulling the power cable.
Always keep the charger out of children's reach so as to prevent danger.
Never plug or unplug the battery by holding the plug instead of pulling the power cable.
Always keep the charger out of children's reach so as to prevent danger.
When using the headset(Maybe headset shall be additionally bought)., you shall
abide by the following regulations:
Please pay attention to appropriately control the volume lest hearing may be damaged.
Please do not pull the headset line forcefully lest rupture phenomenon may occur.
Long time use of headset in places of high temperature and high humidity may easily
Please do not pull the headset line forcefully lest rupture phenomenon may occur.
Long time use of headset in places of high temperature and high humidity may easily
damage the headset or reduce its service life
Please do not use headphones when driving a car, riding a bicycle or walking on the
road, otherwise, traffic accidents will happen easily.
Always keep the headset out of children's reach so as to prevent danger.