Justice JUS4000 Wireless Bluetooth Headphone User Manual
- June 9, 2024
- Justice
Table of Contents
JUS4000 Wireless Bluetooth Headphone
User Manual
SPECIFICATIONS
- Bluetooth Version: 5.0
- Bluetooth Range: Up to 33 feet (10 meters)
- Battery Type: 160 mAh lithium ion battery
- Charge Time: Approximately 2 hours
- Play Time. Approximately 6-8 hours*
*Applicable at 50% of maximum volume. Results will be lower when volume is higher.
The Bluetooth® word mark and logos are registered trademarks owned by the
Bluetooth SIG, Inc. And any use of such marks by Saar International is under
license. Other trademarks and trade names are those of their respective
owners.
Package Contents:
- Wireless Bluetooth headphones
- Micro USB Cable
- Instruction manual with warranty
BATTERY WARNING:
- The device is equipped with an integrated lithium ion battery. The battery cannot be replaced. Do not attempt to remove the battery from the device.
- Do not dispose of in fire or expose to excessive heat.
- Do not crush, puncture, incinerate, or short circuit external contacts.
Please recycle or dispose of the battery properly. Contact local recycling facilities and/or the manufacturer of your product for further information
A QUICK LOOK
- Mult-Function Dutton
- Previous Track / volume -
- Next Trac / volume +
- LED Indicator Light
- Charging Port
- Auxiliary Port
- Microphone
CHARGING
-
The included USB charging cable has a Micro USE plug and a standard USB plug.
-
Insert the charging cable’s Micro USE plug into the headphone’s charging port
-
Insert the charging cable’s standard USB plug into the USB port of a computer or suitable USE charging adapter.
LED Lights -
The LED indicator lights red when the headphones are charging and turns blue when charging is complete.
BLUETOOTH PAIRING
-
Press and hold the Multi-Function Button to turn the headphones On.
Pairing Mode
-
The LED indicator will flash to indicate that the headphones are in pairing mode.
-
Go to the Settings app and into the Bluetooth page. Make sure Bluetooth is on before connecting to ‘Wireless Headphones’.
-
The LED indicator will blink blue every 5 seconds indicating the headphones have paired to your phone.
USING YOUR HEADPHONES
-
Press and hold the Multi-Function button to turn the headphones On/Off.
-
Press the Multi-function button to play a track. Press the button again to pause a track.
-
Press to turn up the volume. Press and hold to go to the next track.
-
Press to turn down the volume. Press and hold to go to the previous track.
IMPORTANT SAFETY PRECAUTIONS
- READ ALL INSTRUCTIONS BEFORE USING YOUR HEADPHONES.
- Do not use your headphones near water. Do not place your headphones on any wet surfaces.
- Do not allow children to use the headphones without proper adult supervision.
- Do not expose your headphones to excessive heat, flames or fire.
- Do not use in extremely dry environments, as this can lead to static discharge during usage.
- Do not expose your headphones to temperatures above 100°F. Keep out of direct sunlight.
- Do not attempt to repair this product yourself. Contact a qualified service center if your headphones are in need of service.
- Do not drop, puncture or expose your headphones to excessive trauma.
- Your headphones are not intended for commercial use.
- Do not place the headphones near objects that generate a strong magnetic field.
- Use only the supplied charging cable. Unplug this device when not in use for long periods of time and during lightning storms.
- Use a soft cloth to clean your headphones. Never use any abrasive chemicals.
- Please recycle or dispose of your headphones properly based on the laws and rules of your municipality. Contact local recycling facilities and/or the manufacturer of your headphones for further information.
VIVITAR ONE YEAR WARRANTY
This warranty covers the original consumer purchaser only and is not
transferable.
This warranty covers products that fail to function properly UNDER NORMAL
USAGE, due to defects in material or workmanship. Your product will be
repaired or replaced at no charge for parts or labor for a period of one year.
What Is Not Covered by Warranty
Damages or malfunctions not resulting from defects in material or workmanship
and damages or malfunctions from other than normal use, including but limited
to, repair by unauthorized parties, tampering, modification or accident.
To Obtain Warranty Service and Troubleshooting Information:
Call 1-800-592-9541 in the U.S. &
0-800-917-4831 in the UK or visit our
website at www.vivitar.com.
To receive Warranty service along with the name and address of an authorized
product service center, the original consumer purchaser must contact us for
problem determination and service procedures. Proof of purchase in the form of
a bill of sale or receipted invoice, evidencing that the product is within the
applicable Warranty period(s), MUST be presented in order to obtain the
requested service. It is your responsibility to properly package and send any
defective products along with a dated copy of proof of purchase, a written
explanation of the problem, and a valid return address to the authorized
service center at your expense. Do not include any other items or accessories
with the defective product. Any products received by the authorized service
center that are not covered by warranty will be returned unrepaired.
CALL CONTROLS
Press the Multi-Function button to answer
an incoming call.
Press the button again to end the phone call.
FCC STATEMENT
Warning
To assure continued compliance, any changes or modifications not expressly
approved by the party.Responsible for compliance could void the user’s
authority to operate this equipment.
FCC Statement
This equipment 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 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:
The device has been evaluated to meet general RF exposure requirement.
The device can be used in the portable exposure condition without restiction.
2023 CSI
Edison, NJ 08817
Tech Support
800 592 9541
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