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Battery Status Indication (iPhone Meter)
After connecting the evo4 with your Apple
iPhone, a battery icon will appear on the
top right corner of iPhone, showing the
battery status of the evo4.
Notes:
1. Fully charge at least every 6 months to
prolong the battery life.
2. Keep the evo4 dry and away from
water.
3. Do not put the evo4 into a fire as the
battery may explode.
4. Do not use the evo4 while driving if
illegal in your state.
5. Do not disassemble the evo4, as this
will void your warranty.
6. Adjust volume slowly. Do not turn up
the volume suddenly as this can result in
hearing damage.
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