Nanjing University 5D Technology MUDO 10 User Manual

User Manual of MUDO Bluetooth Speaker

EUT Name：MUDO Bluetooth Speaker
M/N：MUDO-1.0

Manufacturer：Nanjing University 5D Technology Co.,Ltd

Recharging the Device

1. Under the state of turning on/off, it can be recharged by connecting with
Micro USB. And the product shall only be connected to a USB interface of version
USB2.0. During recharging, the red indicator light will keep on. After the
recharging is finished, the red indicator light will go out. The green indicator light will
keep on.

2. In the course of charging, music can be played via Bluetooth.

3. Please use common USB Cable or original charger, otherwise, it may result to
danger. When you use a charger for charging, adapter shall be installed near the
equipment and shall be easily accessible.

Attentions on Use of Lithium Battery

1. The loudspeaker box (UFO) has rechargeable lithium battery, the work of the
battery can last about eight hours, it can meet the daily needs.

2. It's suggested to recharge for 3.5 hours in the first time so as to bring the
performance of the lithium battery into a full play.

3. Under normal conditions, it is enough to recharge for 3 hours.

Attentions on Use

To enable you to enjoy a perfect product experience, please pay attention to the
following points:
Never heavily hit the host machine, or exert a heavy pressure on the product
Never make it contact with chemicals such as benzene and diluents
Never get close to a strong magnetic or electric field
Please avoid direct exposure to lights or heating devices
Never dismantle, fix or reconstruct it by yourself
If it stays idle for a long time, please store it at a cool and dry place
Never make the device far from the loudspeaker box, it will affect the
stability of Bluetooth
Please classify and handle the wasted packages, batteries and electronic
products.

After-sale Service
Warranty service

1. The product has a warranty service period of one year. If the user has normally
operated and used the product in accordance with the manual, the quality defects are

caused by the factory, please show your warranty service card and purchase invoice to
the product distributor for warranty service;

2. The product quality problem does not cover the subjective objection of the user to
the acoustic quality performance of the product;

3. The purchase date will be based on the date on the purchase invoice;

4. The accessories, consumables and options (like lithium battery, connection wire,
recharger, enclosure and prints, etc.) shall not be covered in the warranty service;

5. Unless otherwise specified by the laws, our company shall not compensate any
additional loss caused by the product's faults;

6. Warranty service shall not be provided under the following circumstances:

6.1 No valid warranty service card and purchase invoice;

6.2 The product has not been used, maintained and stored in accordance with the user
manual;

6.3 The loss is caused by fall, water inflow and improper storage after the purchase;

6.4 The loss is caused by no using accessories or consumables recommended by our
company.

6.5 The faults are caused by some special factors such as natural disasters and
abnormal voltage;

7. Please take good care of the warranty service card, which will not be reissued when
it is lost.

This equipment has been tested and found to comply with the limits for a
Class B digital device, pursuant to part 15 of the FCC Rules. These limits
are designed to provide reasonable protection against harmful interference
in a residential installation. This equipment generates, uses and can
radiate radio frequency energy and, if not installed and used in accordance
with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not
occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged to try to correct
the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.

• Increase the separation between the equipment and receiver.

• Connect the equipment into an outlet on a circuit different from that to

which the receiver is connected.

• Consult the dealer or an experienced radio/TV technician for help.

Caution: Any changes or modifications to this device not explicitly approved

by manufacturer could void your authority to operate this equipment.

This device complies with part 15 of the FCC 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.

The device has been evaluated to meet general RF exposure requirement. The device
can be used in portable exposure condition without restriction.