Leaving the device in hot or cold places, such as in a closed car in summer or
winter conditions, will reduce the capacity and lifetime of the battery. Please
always try to keep the battery between 15 ºC and 25 ºC (59 ºF and 77 ºF). A
Device with a hot or cold battery may not work temporarily, even when the battery
is fully charged.The battery performance will be particularly limited when the
temperature is below freezing. Do not dispose the batteries into a fire as they
may explode. Batteries may also explode if damaged. Dispose the battery
according to the local regulations. Please recycle the battery when possible. Do
not dispose the battery as the household waste.
5.Terms Interpretation
Pairing: Verify between the two devices (Bluetooth headset and mobile phone)
Connect: The two devices build up connection for communication after been
approved by each other.
【
Note
】
：
Normally, only need to make paring between the two devices once,
but connection will not only once (Unless only one device connect with the
headset, then it can connect to that device automatically); Unsuccessful pairing
not stand for available communication, only successful connection can make
communication. BT-ET007 stands for the name of the headset mentioned in this
manual ,the name will be showed on the discovered devices list of the mobile
phone when making pairing.
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