CHJ678 Wireless Speaker

Product's Documents

Below are documents related to this product, you can read online or download:

User Manual

This is the main product document for model CHJ678.

The file format is pdf, 2 pages, you can download this manual here .

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Thank you and congratulations on your choice of our Bluetooth Speaker. Before using this speaker, please take a few
minutes to read this manual.
Buttom
Short press
Long press
Double press
Next song
VOL+
Play/Pause
ON/OFF
Connection mode
Wrieless/TF/USB)
Lights mode
Switch the lights
Previous song
VOL-
Switch the lights
ON/OFF
Play/Pause
Specifications
Bluetooth version:5 .1
Transmission distance: 10m
Speaker drivers: full range speaker×2pcs,
Speaker output: 2 5 W
SNR:75 dB
Charging voltage: DC 5V
Battery: 3.7V-1200mAh
*Transmission distance is tested in open space without interference.
*The above data is based on laboratory environment and test results; for reference only.
Important Safety Information
Read all safety information below before using your device:
·Use only authorized accessories which are compatible with your device.
·This device's operating temperature range is o to 40.Using this device in an environment outside of this temperature range
may damage the device.
·After charging is complete,disconnect the adapter from both the device and the power outlet.Do not charge the device
for more than 12 hours.
·The battery must be recycled or disposed of separately from household waste.Mishandling the battery may cause fire or
explosion.Dispose of or recycle the device,its battery,and accessories according to your local regulations.
·Do not disassemble,hit,crush,or burn the battery.If the battery appears deformed or damaged,stop using it immediately.
Do not short circuit the battery,as this may cause overheating,burns,or other injury.
·Do not place the battery in a high-temperature environment.
·Do not disassemble,hit,or crush the battery,as this may cause the battery to leak,overheat,or explode.
·Do not burn the battery,as this may cause fire or explosion.
·User shall not remove or alter the battery.Removal or repair of the battery shall only be done.
·Keep your device dry.
·Do not try to repair the device yourself.If any part of the device does not work properly,contact customer support or bring
your device to an authorized repair center.
·Connect other devices according to their instruction manuals.Do not connect incompatible devices to this device.
RoHS compliance-European Union
Our products sold in the European Union, meet the requirements of Directive 20 11/ 6 5/ EU and its subsequent amendments
directive (EU) 2015 /8 6 3 on the restriction of the use of certain hazardous substances in electrical and electronic equipment
Simplified EU Declaration of Conformity
Hereby, we declares that our speaker is in compliance with the council Radio Equipment Directive(RED) 2014/53/ EU.
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
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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.
Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to
operate the equipment.
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.
MADE IN CHINA

Specifications

Indexed Terms: Speaker, Wireless

Shenzhen Kai Sheng Jia Technology CHJ678 Questions and Answers

Questions and Answers

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