Justin J-2MK User manual

1) iPad mini Case with Built-In Rechargeable
Battery and Bluetooth Keyboard
2) USB Wall Charger
3) USB to Micro-USB Charging Cable
4) User Manual
1) Charges and Supports iPad mini.
2) Compatible with Windows XP, Windows 7, Vista and Mac OS
3) Universal Wireless Buetooth 3.0 Connectivity.
4) Built-in Li-battery charged by USB.
Input: 5V/1A (max)
Output: 5V/2.1A (max)
Capacity: 3.7V/5,800mAh (Li-Pol)
8 ” x 5 ” x1 ”
10
3
/
10
4
/
10
1
/
8 ” x 6 ” x6 ”
10
3
/
10
7
/
5
1
/
17.7 ounces (~500 grams)
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Power Button
Connect Button
Power Bank Button
Led Indicator
Bluetooth Indicator
Micro-USB
Port to Charge
ONLY the Internal
Battery
USB Port
to Charge
External
Device like
Tablets &
Smartphones
Typical Battery Life: Continuous Operation (Bluetooth Keyboard only): 40+ hours
Continuous Operation (Bluetooth Keyboard + iPad charging): 1.5+ hours
Model Number : J-2MK
5,800mAh Power Case with Bluetooth
Keyboard Designed for iPad mini

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keyboard, search for content such as pictures, music, messages, contacts and more.

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2. Use the supplied USB charging cable and USB wall charger.
3. Connect the Micro-USB end of the charging cable to the Micro-USB port.
4. Put the USB end into the USB wall charger and plug into a wall outlet.
5. The power bank will automatically begin charging.
(Apple® 30-pin or Lightning™ cable, Micro-USB cable, etc.)
2. Connect the cable to the USB port and then plug the cable into your device.
3. Press the power bank button to begin charging. (LED’s will stay lit for 5 seconds)
4. The power bank will continue charging until your device is fully charged or until the keyboard’s
internal battery is drained. To manually stop charging, simply disconnect your device.
Press the power bank button, the LED indicator lights will
indicate the power level according to the diagram.
When plugged into the USB wall charger, the LED indicator lights
will BLINK/FLASH according to the current power level(i.e., if Justin
is 40% charged, one LED will be lit and the second LED will be
lights will STOP FLASHING.
To view the power level while an external device (tablet,
smartphone, etc.) is connected, press the Power button.
The indicator lights will light up for 5 seconds and then turn OFF.
Please note:
- When connected, your device (tablet, etc.) is still charging even though
the LED’s are OFF.
- The LED’s approximately represent the power levels.
Actual charge may vary slightly.
- If your device (tablet, etc.) is not charging properly and there is one LED lit,
this might be a sign that the power level is very low and you need to
recharge the keyboard.
While the power bank is charging, the 4 blue LED indicator lights will BLINK/FLASH to
show the power level. When the power bank is fully charged, all 4 LED lights will stay lit
When charging via supplied USB wall charger, it will take approximately 8 hours for the power bank to
charge from 0% - 100%. We recommend charging the power bank via supplied wall charger. You may also
charge the power bank via laptop or desktop computer USB port, but charging via this method may take longer.
***Please note that the power bank is pre-packaged with a partial charge and the rst 100% charge WILL NOT take 8 hrs.
Charge the Built-in Power Bank
Charge Your Device
Check the Power Level (LED Indicators)

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Please Note
• The Power Case comes pre-packaged with a partial charge, NOT a full charge. We
recommend fully charging your Power Case before rst use for best performance.
• If your device (smartphone, tablet, etc.) is not charging, this may be a sign that the
battery level of the Power Case is very low and you need to recharge it.
• Your Power Case includes a special Micro USB to USB cable. Some devices, namely
BlackBerry®devices, REQUIRE this cable for charging. If you do not use this cable, your
device might not charge.
• Some devices require you to turn OFF the device prior to charging via the Power Case. If
the device is left ON and plugged into the Power Case, the tablet will show a small red“X”
over the battery icon signifying that the tablet is not charging. There is no need for
concern, this will not harm your device. Just turn OFF your device and continue charging.
• It is normal for the Power Case to become slightly warm during use.
Maintenance
In order to keep your Power Case operating at maximum potential, please follow these guidelines:
1. Please recharge the Power Case every 2 months when not in use. Charge to at least 40%, as this will
extend the battery life.
2. Keep your Power Case dry and away from moist and corrosive materials.
DO NOT get wet. In addition, never expose to high heat environments. Avoid extreme temperatures of
hot or cold as it will decrease the overall battery performance.

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Please Note
• The Power Case comes pre-packaged with a partial charge, NOT a full charge. We
recommend fully charging your Power Case before rst use for best performance.
• If your device (smartphone, tablet, etc.) is not charging, this may be a sign that the
battery level of the Power Case is very low and you need to recharge it.
• Your Power Case includes a special Micro USB to USB cable. Some devices, namely
BlackBerry®devices, REQUIRE this cable for charging. If you do not use this cable, your
device might not charge.
• Some devices require you to turn OFF the device prior to charging via the Power Case. If
the device is left ON and plugged into the Power Case, the tablet will show a small red“X”
over the battery icon signifying that the tablet is not charging. There is no need for
concern, this will not harm your device. Just turn OFF your device and continue charging.
• It is normal for the Power Case to become slightly warm during use.
Maintenance
In order to keep your Power Case operating at maximum potential, please follow these guidelines:
1. Please recharge the Power Case every 2 months when not in use. Charge to at least 40%, as this will
extend the battery life.
2. Keep your Power Case dry and away from moist and corrosive materials.
DO NOT get wet. In addition, never expose to high heat environments. Avoid extreme temperatures of
hot or cold as it will decrease the overall battery performance.

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Made In China.
Industry Canada Conformity
This device complies with RSS-Gen of the IC Rules. Operation is subject to the following two conditions:
(1) this device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that may cause undesired
operation.

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