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BEFORE INSTALLING AND USING THE PRODUCT, 

PLEASE READ THE INSTRUCTIONS THOROUGHLY, 

AND RETAIN THEM FOR FUTURE REFERENCE. 

PRODUCT OVERVIEW 

       

1. 

Charging Port

2. 

Power Indicator

3. 

AC Plug 

Included

:

(1x) 4 Port USB Power Hub (USB charging adaptor) and

(1x) Instruction Manual

SPECIFICATIONS

To ensure safe operation, check your device’s

compatibility with Power Hub specifications prior to use.

USE

1. 

Flip out the AC plug of the 4 Port USB Power Hub.

2. 

Plug the 4 Port USB Power Hub into any powered 
wall outlet. A blue power indicator below the USB 
ports will light up.

3. 

Plug the USB cable from your charging device(s) 
into any USB port of the 4 Port Power Hub to begin
charging.

PLEASE NOTE

•  Certain USB powered devices require the use of their 

original charging cable to charge efficiently. If you do 
not use the original cable, your device might not 
charge successfully. 

•  This 4 Port USB Power Hub has a built-in intelligent 

identifying chipset. If you’re charging an iPad

®

 or tablet 

that requires a high charging current, (up to 2.4A) the 
charging port will automatically supply the matching 
charge needed for the device (the Super Charger is 
now active). The remaining ports can charge an 
additional 2 smartphones OR a second tablet only.

 

NOTE:

 Charging LED indicator will blink & Power Hub 

will beep if too many high powered devices are 
attached. Remove one device to continue charging.

•  It is normal for the 4 Port USB Power Hub to become 

slightly warm during use.

SAFETY INSTRUCTIONS

•  Please read this manual carefully before using.
•  Keep this device away from children. Never let children 

use this device without supervision. 

•  If you detect any smoke, fumes or unusual odors or 

noises, remove the USB adaptor from the main socket 
immediately. In these cases the device should not

be used until it has been inspected by authorized 
service personnel.

•  Never connect the USB charging adaptor to any 

devices containing non-rechargeable batteries, as 
these can explode during charging.

•  Only connect the USB charging adaptor to a freely 

accessible main socket so that it can be quickly 
disconnected from the main in the event of danger 
(smoke, fumes or smell of burning).

•  Always disconnect the USB charging adaptor from

the main supply if no device is being charged.
Unit consumes power, even if it is not connected to
a device. This minimizes the risk of fire which always 
exists when an electrical device is connected to the 
main power supply.

•  Always disconnect the USB charging adaptor from the 

main power supply before a storm or thunderstorm if 
there is the risk of lightning, as the USB charging 
adaptor and the connected device can be irreparably 
damaged by the high voltage surge if lightning strikes.

•  A damage or incorrectly installed main socket can 

cause a fire or electric shock. Only connect the USB 
charging adaptor to sockets which are intact as well as 
completely and correctly fitted.

•  This is also the risk of fire if the USB charging adaptor

is not fully inserted into the main socket and there is
a loose connection as a result.

•  Never use any adaptor plugs or extension cables 

which are damaged or which do not comply with valid 
safety standards.

•  To disconnect a cable always hold the USB charging 

adaptor and pull the plug, not the cable. Ensure that 
the cable is not kinked and does not cause an 
obstruction. 

•  If the USB charging adaptor is exposed to extreme 

temperature fluctuations, condensation can lead to the 
accumulation of moisture, which can cause a short 
circuit. In this case wait until the USB charging adaptor 
has reached ambient temperature before use.

•  Protect the USB charging adaptor against moisture, 

vibration, dust, heat and direct sunlight. It could be 
damaged as a result.

•  Avoid dropping or applying excessive shock and force 

to device.

•  Do not attempt to disassemble the device. Any 

attempts to do so will void all warranties on this 
product.

•  Upon the event where the device may be broken, 

shattered, or in any way physically compromised,
DO NOT USE DEVICE.

•  Ensure charge port is clear of any foreign objects and 

debris before using.

•  Do not force incompatible connectors into any port.
•  Please handle the product carefully. Jolts, impacts or

a fall even from a low height can damage the product.

•  The device is not a toy. Keep it out of the reach of 

children and pets.

MAINTENANCE

•  Disconnect the USB charging adaptor from the main 

socket and remove all connected devices before 
cleaning it. Otherwise there is the risk of fatal injury 
caused by electric shock.

•  If soiled, clean the USB charging adaptor with a dry 

cloth, and moisten the cloth slightly to remove 
stubborn dirt. Do not use any solvents, corrosive or 
gaseous cleaning agents. Ensure that no moisture 
penetrates the adaptor.

FCC STATEMENT

Warning: Changes or modifications to this unit not 

expressly approved by the party responsible for compliance 

could void the user authority to operate the equipment.

NOTE:

 This equipment has been tested and found to 

comply with the limits for 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 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 

the 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.

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.

CALIFORNIA PROP 65 WARNING

WARNING:

 This product contains chemicals known to 

the State of California to cause birth defects or other 
reproductive harm. For more information on these 
regulations and a list of chemicals, log on to the following 
website address: 

http://www.oehha.ca.gov/prop65.html

INNOVATIVE TECHNOLOGY ELECTRONICS CORP.

LIMITED WARRANTY: 90 DAYS LABOR, ONE YEAR PARTS

Innovative Technology Electronics Corp. (IT) warrants the product to be free from 
“Defects” in materials under normal use for a period of “One Year” from the date of 
the original purchase. The Warranty is “Not” transferable. IT agrees, within the 
initial “90 Day” period, to repair or replace the product if it is determined to be 
defective at “No Charge”. It is further agreed that IT will cover the cost to repair or 
replace damaged “Parts” only for a total period of “One Year” from the date of the 
original purchase. The warranty does not cover cosmetic damage, antennas, AC 
cords, cabinets, headbands, ear-pads, or damage due to line power surges, 
connection to improper voltage supply or settings, misuse, mishandling, accident, 
acts of God or attempted repair by an unauthorized service agent.

To obtain service, the purchaser MUST present an original sales receipt / proof of 
purchase. Please contact us at www.ithomeproducts.com to request an RMA (Return 
Material Authorization) number to return products for service or replacement. Returns 
without an RMA number on the package will be refused and returned to sender. 
Upon receipt of the returning item and our full inspection (IT) may issue a 
replacement to customer for the same item or of one that has equivalent value and 
features. To return an item, supply full name, return address, phone number, item 
purchased, receipt of purchase and reason for return to obtain RMA number.  
All returns must be in the original packaging or reasonable substitute to prevent 
damage. Customer “Must” include full name, shipping address and telephone 
number inside of package. No return will be shipped back to a PO Box or
APO address.

Please include your check or money order in the amount of:

 USD$5.00 for items $10.00 to $39.99 (Price Paid Per Unit)

 USD$10.00 for items $40.00 to $99.99. (Price Paid Per Unit)

 USD$16.00, for items $100.00 and up. (Price Paid Per Unit)

 Shipping fees are non-refundable

To be payable to Innovative Technology Electronics Corp.(for handling and return 
shipping charges) (IT) will not be responsible for delays or unprocessed claims 
resulting from a purchaser’s failure to provide any / all of the necessary 
information. Send all inquiries or RMA request via our website: 
www.ithomeproducts.com/support.

Innovative Technology Electronics Corp.

1 Channel Drive
Port Washington, NY 11050
Toll free: 1-877-483-2497
Website for support: www.ithomeproducts.com/support
 

There are no express warranties except as listed above.

REPAIR OR REPLACEMENT AS PROVIDED UNDER THIS WARRANTY IS THE 
EXCLUSIVE REMEDY OF THE CUSTOMER, (IT) SHALL NOT BE LIABLE FOR ANY 
INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR BREACH OF ANY EXPRESS OR 
IMPLIED WARRANTY ON THIS PRODUCT EXCEPT TO THE EXTENT PROHIBITED BY 
APPLICABLE LAW. ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS 
FOR A PARTICULAR PURPOSE ON THIS PRODUCT IS LIMITED IN DURATION TO THE 
DURATION OF THIS WARRANTY.

Some states do not allow the exclusion or limitation of incidental or consequential 
damages, or limitations on how long an implied warranty lasts, so the above 
exclusions or limitations may not apply to you. This warranty gives you specific 
legal rights and you may also have other rights, which vary from state to state.

NOTE: As a result of continual improvements, the 
design and specifications of this product are 
subject to change without notice.

Apple, iPad and iPhone are trademarks of Apple Inc., registered in the

U.S. and other countries. Other trademarks & trade names are those of 

their respective owners. Smartphones and Tablets are NOT included.

4 Port USB Power Hub

Model:

JH-810

USER MANUAL

1

by

All manuals and user guides at all-guides.com

all-guides.com

Summary of Contents for Justin JH-810

Page 1: ...BEFOR PLEAS AND R 1 Cha 2 Pow 3 AC Includ 1x 4 P 1x Ins com 4 Port USB Power Hub Model JH 810 USER MANUAL by All manuals and user guides at all guides com a l l g u i d e s c o m ...

Page 2: ...To ensure safe operation check your device s compatibility with Power Hub specifications prior to use 1 Flip 2 Plug wal por 3 Plug into cha Cert origi not u char This iden that char char now addi NOT will b attac It is n sligh Plea Keep use If yo nois imm 1 Power Indicator AC Plug Charging Port Input 100 240V 50 60Hz 800mA Max Weight 115g Output 4 9A Max Super Charger 5V 2 4A Max Dimensions 1 1 x ...

Page 3: ...matching charge needed for the device the Super Charger is now active The remaining ports can charge an additional 2 smartphones OR a second tablet only NOTE Charging LED indicator will blink Power Hub will beep if too many high powered devices are attached Remove one device to continue charging It is normal for the 4 Port USB Power Hub to become slightly warm during use SAFETY INSTRUCTIONS Please...

Page 4: ...r supply Always disconnect the USB charging adaptor from the main power supply before a storm or thunderstorm if there is the risk of lightning as the USB charging adaptor and the connected device can be irreparably damaged by the high voltage surge if lightning strikes A damage or incorrectly installed main socket can cause a fire or electric shock Only connect the USB charging adaptor to sockets ...

Page 5: ...ects and debris before using Do not force incompatible connectors into any port Please handle the product carefully Jolts impacts or a fall even from a low height can damage the product The device is not a toy Keep it out of the reach of children and pets MAINTENANCE Disconnect the USB charging adaptor from the main socket and remove all connected devices before cleaning it Otherwise there is the ...

Page 6: ... 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 the 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 THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES OP...

Page 7: ...ice agent To obtain service the purchaser MUST present an original sales receipt proof of purchase Please contact us at www ithomeproducts com to request an RMA Return Material Authorization number to return products for service or replacement Returns without an RMA number on the package will be refused and returned to sender Upon receipt of the returning item and our full inspection IT may issue ...

Page 8: ...L OR CONSEQUENTIAL DAMAGES FOR BREACH OF ANY EXPRESS OR IMPLIED WARRANTY ON THIS PRODUCT EXCEPT TO THE EXTENT PROHIBITED BY APPLICABLE LAW ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ON THIS PRODUCT IS LIMITED IN DURATION TO THE DURATION OF THIS WARRANTY Some states do not allow the exclusion or limitation of incidental or consequential damages or limitations on how...

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