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FY-28 User Manual
Thanks for purchasing Bluetooth mini speaker from us. Please read the following instructions to learn
how to configure and use the product more effectively.
Product Overview
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1 Microphone
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3 Power Bank Switch
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5 Forth/Volume+
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7 Full volume power LED indicator
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9 1/3 volume power LED indicator
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11 Built-in USB port for charging external devices○12 AUX port
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13 Built-in micro USB port to get the speaker
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charged
15 Right channel loudspeaker
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2 Power switch/ Working LED indicator
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4 Play/Pause/Phone function
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6 Back/Volume-
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8 2/3 volume power LED indicator
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10 Built-in bass port
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14 Left channel loudspeaker
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Keys
Power Switch: Press long to turn on the speaker, indicator light turns BLUE; the same
1.
operation turns off the speaker.
2. Power Bank Switch: Press shortly to activate power bank function.
3. Play/Pause/Phone function: Press shortly to pause or re-start streaming music when the
speaker connects with other Bluetooth devices. It can also answer a call or hang up while connecting with
smart phone.
4.
(Forth/Volume+) Press shortly to move on to next song, press long to increase volume while
playing music through Bluetooth. While playing music through Line In/AUX, please control on the phone,
PC, Tablet PC, MP3, MP4 etc.
5． (Back/Volume-)Press shortly to go back to last song, press long to decrease volume while
playing music through Bluetooth. While playing music through Line In/AUX, please control on the phone,
PC, Tablet PC, MP3, MP4 etc.
Handling Bluetooth
Turn on speaker. Bluetooth works spontaneously, searching previous pairing Bluetooth set. If the speaker
fails to connect, it starts pairing other Bluetooth devices. In this case, turn on your Bluetooth device to
search the speaker. The PIN code is “0000”. Music streams after pairing successfully. Should someone
calls you, you can press the key to answer the phone. When the call finishes, you can press the key
to end. When users turn on the speaker without plugging TF/SD Card, U-disk or 3.5mm Line In cable,
it enters into Bluetooth Mode automatically.
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Handling LINE-IN
Plug one end of 3.5mm cable into LINE IN slot of the speaker and the other end into audio slot of Mobile
Phone, Notebook, Tablet PC, MP3/MP4 Player etc. After that, you’ll be able to enjoy the music.
Charging
Plug the charging cable into Micro USB slot of the speaker, USB slot of PC or other USB slot of chargers
to get charged. When the speaker is being charged, the indicator light turns red. Once it if fully charged,
the indicator light turns off. (We’d suggest the users turning off the speaker while charging. It takes longer
time to get completely charged if the speaker works when being charged.)
Handling Power Bank
Please plug one end of the charging cable into the built-in USB port and the micro USB end into the
charging port of external devices such as Tablet PC, mobile phones, digital camera, iPhone, iPad, PSP
etc. Then press shortly the power bank switch to start charging. (Remark: The default charging end is
MICRO USB port. To charge devices without MICRO USB port, please prepare adapter.)
Warnings
1. If the speaker cannot be turned on after pressing the POWER key, or it turns off on turning on, the
user shall check whether it is powerful. If it’s out of power, please get it charged and try again later.
2. Please get the speaker charged in DC 5V slot. It would make the speaker fail to work or even damage
the speaker if not charged in recommended DC 5V slot.
3. Please do not increase the volume of your Mobile Phone, PC, MP3/MP4 Player, CD, DVD etc to a
large extend, or sonic boom or sound distortion may occur. In case of sonic boom or sound distortion,
please decrease volume either of Mobile Phone, PC, MP3/MP4 Player, CD, DVD or the speaker. The
sound gets normal soon.
4. If Bluetooth device of Mobile Phone, PC etc fails to link to the speaker or if fails to playing music after
being connected, the user shall check if he/she enters the correct PIN code or if Bluetooth device of
s/her Mobile Phone, PC etc supports A2DP.
hi
5. When there is only 1 LED indicator lights, it means low power, please charge the speaker as soon as
possible.
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Technical Information
Sound Track Dual
Function Line In, Bluetooth, Hands-Free, Power Bank
Bluetooth Version V3.0
Transmission Distance of Bluetooth 33 feet≧
Power Supply DC 5V(powered by USB port)
Battery 2 pcs 18650 lithium battery, total 4000mA
Output 2*5W
Frequency
Diameter of Loudspeaker 52mm
SNR 80dB≧
Antimagnetic function Available
Material ABS plastic
100Hz-20KHz
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FCC STATEMENT
1. 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.
2. Changes or modifications not expressly approved by the party responsible for compliance
could void the user’s authority to operate the equipment.
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.
FCC Radiation Exposure Statement:
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled
environment. In order to avoid the possibility of exceeding the FCC radio frequency
exposure limits, Human proximity to the antenna shall not be less than 20cm (8 inches)
during normal operation.
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