JiLang Technology J7 Bluetooth speaker User Manual

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Document ID	3355533
Application ID	t3rVdVvGMvU0B1vePorQ7A==
Document Description	User Manual
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	74.26kB (928215 bits)
Date Submitted	2017-04-12 00:00:00
Date Available	2017-04-14 00:00:00
Creation Date	0000-00-00 00:00:00
Producing Software	Foxit PhantomPDF Printer Version 6.1.0.0923
Document Lastmod	2017-04-12 10:31:44
Document Title	User Manual

1 2
4 5 678
10 11
9.9.Next Song/Volume +
Short press to play next song, long
Manual
press for volume up.
10.LINE IN
12
13
11.TF CARD
12.Hang rope position
13.Non-slip silicone
Usage
Partial View
1.The wireless connection
1.USB interface, Power Output/Input
Long press the power button, the blue
2.Power Bank /Flashlight switch
light will flashing. the device ready to pair.
3.Pocket lamp bulb
正面
4.Previous/Volume Short press to play previous song,
computer does not built-in BT, plug on
long press for volume down.
a BT adapter, also need extra BT driver.
5.Mic
Wireless Speaker
with Power Bank
FCC ID: 2ACGOJ7
Play via Computer
Activate Computer's wireless, if the
Turn speaker to pairing mode(Blue light
6.Pause/Play; answer/hang up the call
flashing quickly)-Search " JL BT" -
7.Indicator:
Pairing- Connect and Play.
play: blue
Charging: green
8.Power ON/OFF;Mode
Play via Mode phone
Activate Mode phone's wirelessSearch Find' JL BT' -pairing-Connect
and play
2. The TF card play
6. Wireless Camera Remote Shutter
saved in TF card.
3. The LINE IN function
Connection device 3.5 MM audio
interface, easy to complete with PC/
背面
After the Wireless connection is
successful ,enter the mobile phone's
camera application, short press the
play' button is the android mobile
phoneshutter, double-click the 'play'
button is the Iphone shutter.
IPOD/PHONE/MP3 / MP4R perfect
Parameter
docking (short press the "M" key to
switch to the LINE - IN mode).
Wireless version: V3.0
Wireless transmission power:
CLASS2-4dBm
4. The power bank
Short press the Power Bank switch,
the power indicator will light up, each
indicator represents twenty-five
percent of the total quantity of electricity.
Wireless working frequency: 2.4GHz
Charging voltage: DC5V/500mA-1A
Charging time: 5hour
Power Bank output: 5V-1A
Working voltage : DC 3.7V
Battery capacity: 4000MA
5.LED Flashlight function
Continuous press the Power Bank switch
twice to ON/OFF
Troubleshooting
1.Hands-free call is only available at
Playing songs in MP3 format which
Speaker parameter: 4Ω5W X2 ф40MM
THD : ≤ 0.1%
wireless connected status; Still the
phone call could be interfered with
high frequency electromagnetism.
People should try not to use this
product under high frequency
environment.
2.Wireless is a bidirectional
transmitting protocol; transmitting
distance is highly related to audio
player. Compatible BT players are
recommended.
3.When wireless transmitting devices
cannot be connected, please delete
the rest BT receiving devices name
on the list. Re-activate "JL BT", researching and re-pairing.
4.The sound performance could also
be affected when BT transmitting
Signal to Noise Ratio: ≥90 db
devices is under poor signal
Music/talking time: 8H
environment, or under low battery
Wireless range: 10-20m
capacity.
Federal Communications Commission (FCC) Interference Statement
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 generate, 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 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.
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.
FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could
void the user’s authority to operate this equipment.
RF exposure warning
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment.

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Modify Date                     : 2017:04:12 10:31:44+08:00

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