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wireless speaker
YTK-318
PLEASE READ ALL INSTRUCTIONS CAREFULLY
INSTRUCTION MANUAL
AND RETAIN FOR FUTURE USE
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Getting Started
Remove the speaker from the box.
Remove any packaging from the product.
Please retain all packaging until you have checked and counted all the parts and the contents
against the parts list.
Package Contents
Bluetooth Speaker
AUX/USB rechargeable cable
Instruction Manual
Key Features
Chromatic Wireless Portable Speaker – speaker color changing LED lights
Built-in Multi-colored LED flashing lights
Built-in rechargeable battery
Stream music wirelessly
Crisp and loud sound
USB rechargeable cable for recharge included
Perfect for at home or on the road
Built-in FM radio & Aux jack
Built-in Micro SD (TF) card & USB slot
Built-in Mic for hands-free calls
IMPORTANT SAFETY INSTRUCTIONS
Read these instructions.
Keep these instructions.
Heed all warnings.
Follow all instructions.
Do not use this apparatus near water.
Clean only with dry cloth.
Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions.
Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus
(including amplifiers) that produce heat.
Protect the power cord from being walked on or pinched particularly at plugs, convenience
receptacles, and the point where they exit from the apparatus.
Only use attachments/accessories specified by the manufacturer.
Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold
with the apparatus. When a cart is used, use caution when moving the cart/apparatus
combination to avoid injury from tip-over.
Unplug this apparatus during lightning storms or when unused for long periods of time.
Refer all servicing to qualified service personnel. Servicing is required when the apparatus has
been damaged in any way, such as power-supply cord or plug is damaged, liquid has been
spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or
moisture, does not operate normally, or has been dropped.
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Description of Parts
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Built-in Microphone
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Mode Button
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Skip Backward / Volume Decrease
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Play / Pause / Phone Button
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Skip Forward / Volume Increase
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LED Charging Indicator (inside)
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Aux/Charging Port
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Earphone Jack
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USB Card Slot
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Micro SD (TF) Card Slot
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ON/OFF Switch
INSTRUCTIONS FOR USE
Charging the speaker
The speaker has built-in rechargeable battery. When the battery is drained out, device would turn OFF
automatically. Please recharge the battery every time it drains out.
Plug the Mini USB end of the included AUX/USB rechargeable cable into the charging port. Plug the
other end into a USB port on your computer or other devices made for USB charging. Red LED Light
illuminates indicating that the device is being charged.
It takes around 3 hours to fully charge the device. Never recharge the unit for more than 3 hours.
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Turning ON/OFF the Speaker –
Function
Operation
Button
Answer Incoming
Call
Incoming Call
Press the Phone once to answer an incoming call.
Reject incoming call
Incoming Call
Short press the Phone button twice
End Call
Incoming Call
After your phone conversation, short press the Phone button
Increase Volume
During a call
Press and hold the Volume Increase button to increase the
volume
Decrease Volume
During a call
Press and hold the Volume Decrease button to decrease the
volume
Redial last number
Standby mode
and connected
to a device
Short press the Phone button twice
Function
Operation
Button
Increase Volume
Playing music
Press and hold the Volume Increase button to increase the
volume
Decrease Volume
Playing music
Press and hold the Volume Decrease button to decrease the
volume
Pause
Playing music
Short press the Play / Pause button will pause the music
Play
Pausing
Short press the Play / Pause button will resume the music
Before Turning ON the device, please ensure that the unit is fully charged.
To Turn ON the device – Slide the ON/OFF Switch to “ON” position.
To Turn OFF the device – Slide the ON/OFF Switch to “OFF” position.
Connect using Bluetooth Technology
Turn On the Speaker. You would hear an indication tone, and Multi-colored Lights inside would
flash, indicating that you are now in Bluetooth Pairing Mode.
Activate the Bluetooth function on your source device (Mobile Phone or Tablet). Please refer to
manufacturer’s instructions for instructions on enabling Bluetooth on your device.
Search for available Bluetooth devices and you would find “Chromatic Spkr” – Pair it with this
device.
If required, enter the password “0000” to pair with the device.
Once paired successfully, you will hear another indication tone.
You can now stream wireless music on your speaker through your source device.
Talking using the Bluetooth Speaker
Please ensure that you are paired with the Bluetooth Speaker to use the below functions.
Listening to Music Wirelessly
Please ensure that your device (iPhone, Tablet or Other Smart Phone) is paired with the
Bluetooth Speaker to stream music wirelessly. Once it is paired, play music from your device.
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Previous track
Playing music
Short press the Skip Backward button will return you to the
previous track
Next track
Playing music
Short press the Skip Forward button will take you to the next
track
(Note: The above functions only can be used in Bluetooth mode only. An indication tone will alert you
when the volume is adjusted to the maximum level. In Aux mode, besides the volume increase/decrease,
you will need to control through your source device.)
Stream music from Micro SD (TF) Card or USB Drive –
Turn ON the device.
Insert the Micro SD (TF) Card or USB Drive preloaded with songs, into the Micro SD (TF) Card
Slot or USB Card Slot of the speaker respectively.
Speaker would automatically start playing songs from the Micro SD (TF) Card or USB Drive
To Skip Track Forward – Short press the Skip Forward button.
To Skip Track Backwards – Short press the Skip Backward button.
To Pause the Track – Short press the Play / Pause button.
To Play the Track – Short press the Play / Pause button.
Long press Volume Increase button to increase the volume or Volume Decrease button to
decrease the volume.
Listening to FM radio
Turn ON the device.
Insert the Mini USB end of the included AUX/USB rechargeable cable into the charging port, and
leave the other end of the cable open. AUX/USB rechargeable cable serves as FM Antenna while
in FM Radio mode.
To AUTO-SCAN the stations, press the Play / Pause button once.
It will take few minutes to search all stations, and store them in memory.
You can press Skip Backward or Skip Forward button each time to skip selected station.
Long press Volume Increase button to increase the volume or Volume Decrease button to
decrease the volume.
Play music through “Auxiliary” mode
Turn ON the device.
Insert the Mini USB end of the included AUX/USB rechargeable cable into the aux port. Plug the
Aux pin to the audio device (such as phone / MP3 Player / computer / tablet / …..etc.).
Select your favourite song at the source device to play.
Press the Mode button each time until it reaches Aux mode.
Long press Volume Increase button to increase the volume or Volume Decrease button to
decrease the volume.
Note: Media can be controlled only through source devices, while playing music in Auxiliary mode.
Tips!!
1. Press the “Mode button” to switch different functions of the speaker between – Bluetooth /
USB-Micro SD (TF) / FM radio / AUX-In.
2. When the unit is not in use, turn OFF the device to save the battery power.
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Problem
Possible Cause
Solution
Low sound level
Source (Tablet, Mobile Phone, Laptop,
etc.) volume too low.
Battery dead
Adjust source volume.
Charge Battery.
Sound distorted
Battery nearly dead
Charge Battery.
No sound at all.
Source (Tablet, Mobile Phone,
Laptop.) turned off.
Speaker turned off.
Volume turned down source.
Media paused on source.
Turn the source on.
Turn the speaker on.
Adjust volume source.
Play media from source.
Specifications –
Bluetooth® Version: 4.2+EDR
Wireless Streaming Range Distance: 26 to 33 Feet
Speaker: 3 Watts
Size: 2.75 (L) x 2.75 (W) x 1.94 (H) INCHES
Weight: 5.2 oz approx.
Power Input: DC 5V
Charging Time: Up to 3 Hours
Play time: Up to 3 hours (moderate volume)
Built-In Rechargeable Battery: 3.7V / 300mAh
(Note: Battery life & charging time may vary based on usage & types of devices used.)
Troubleshooting
Care and maintenance
Read the following recommendations before using the Bluetooth Speaker. Following these you will be
able to enjoy the product for many years.
Do not expose the unit to liquid, moisture or humidity to avoid the product’s internal circuit being
affected.
Don’t use abrasive cleaning solvents to clean the unit.
Do not expose the unit to extremely high or low temperature as this will shorten the life of
electronic devices, destroy the battery or distort certain plastic parts.
Don’t dispose of the unit in fire as it will result in an explosion.
Don’t expose the unit to contact with sharp objects as this will cause scratches and damage.
Don’t let the unit fall down onto the floor. The internal circuit might get damaged.
Don’t attempt to disassemble the unit as it may get damaged if you are not professional.
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FCC Instructions
Changes or modifications not expressly approved by the party responsible for compliance could void the
user’s authority to operate the product.
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.
NOTE: This product 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 product 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 the product 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 product and receiver.
- Connect the product 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.
Limited Warranty
This manufacturer's product warranty extends to the original consumer purchaser of the product.
Neither the retailer nor any other company involved in the sale or promotion of this product is a cowarrantor of this manufacturer warranty.
WARRANTY DURATION: All materials and workmanship are warranted to the original consumer
purchaser for a period of ninety (90) days from the original purchase date.
WARRANTY COVERAGE: This product is warranted against defective materials or workmanship. This
warranty is void if the product has been damaged by accident, in shipment, unreasonable use,
misuse, neglect, improper service, commercial use, repairs by unauthorized personnel or other
causes not arising out of defects in materials or workmanship. This warranty is effective only if the
product is purchased and operated in USA, and does not extend to any units which have been
used in violation of written instructions furnished by manufacturer or to units which have been altered
or modified or, to damaged products or parts thereof which have had the serial number removed,
altered, defaced or rendered illegible.
WARRANTY DISCLAIMERS: This warranty is in lieu of all warranties expressed or implied and no
representative or person is authorized to assume for manufacturer any other liability in connection with
the sale of our products. There shall be no claims for defects or failure under any theory of tort,
contractor commercial law including but not limited to, negligence, gross negligence, strict liability,
breach of warranty and breach of contract. Under no circumstances will Manufacturer’s / Distributor’s
maximum liability exceed the retail value of the product.
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WARRANTY PERFORMANCE: During the above 90 day warranty period, a product with a defect will be
either repaired or replaced with a reconditioned comparable model (at manufacturer's option). The
repaired or replacement product will be in warranty for the balance of the 90 day warranty
period and an additional one-month period. No charge will be applicable for such repair or replacement.
SERVICE AND REPAIR: If service is required for this product, you should first contact Midwest Trading
Group Customer Service at [email protected] or by calling 1 (866) 815-4714, Monday to
Friday 10am to 6pm EST.
NOTE: Manufacturer cannot assume responsibility for loss or damage during incoming shipment. As
a precautionary measure, carefully package the product for shipment, and insure it with the carrier.
Be sure to enclose the following details with the product: your full name, return address and daytime
phone number, a note describing the problem you experienced, a copy of your sales receipt or other
proof of purchase to determine warranty status. C.O.D. shipments cannot be accepted.
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