Junruicheng B152 Speaker Set Instruction Manual

Junruicheng B152 Speaker Set Instruction Manual

Instruction Manual

Before using the product, please read the manual carefully and operate the product according to the instructions Please keep the manual properly for reference

Reminder

• The company is constantly committed to improving product quality and function. If the product design is updated Without notice
• The instructions have been carefully checked. If there is any error, the company will not bear any consequences
• Please use the equipment in a dry indoor and outdoor environment
• Do not place exposed fire sources, such as lighted candles, on the equipment
• Do not open or disassemble or repair the product components by yourself
• Please do not touch the products and accessories with water and moisture, and do not put them near the water When using this equipment, do not immerse the product in any liquid to avoid the product and Accessories are subject to water drops or splashes
• When the use of wireless devices is prohibited, or the use of devices will cause electronic interference Please turn off this product in case of potential safety hazards
• When flying, please abide by the relevant regulations and rules of the airline Close the product before flying to avoid potential safety hazards
• The charging line shall not be squeezed, pulled, bent, knotted, hung or damaged People step on it to prevent the insulating layer of the charging line from being damaged and causing electric shock.

Charging instructions

• Please use a 5v-2a power adapter!

• Do not use the machine in high temperature and humid environment

• When not in use for a long time, it is recommended to charge the machine once a month to ensure
  When it needs to be used, the battery is sufficient and the machine can be used normally!

• Do not carry out any maintenance by yourself. If the product has quality problems, please contact Distributor or manufacturer

(warm reminder: please turn off the machine when it is not used for more than 2 hours to ensure sufficient power)

Instructions for using

1. Button: short press to go up, long press to rewind
2. Key: long press to turn on/off, short press to play/pause, double-click to switch modes
3. Key: short press is next song, long press is fast forward
4. Volume knob : adjust the volume plus or minus
5. AUX external input interface(3.5mm audio cable)
6. Type-C charging interface
7. TF memory card interface Support capacity up to 64G)

Troubleshooting

Mobile Bluetooth connection method

1. Long press the speaker power key < > power on to enter the Bluetooth mode
2. Turn on Bluetooth, search, connect and pair
3. Open the music software on your phone to enjoy music

AUX (external source input)

1. This machine can use 3.5 mm audio line outside the handset, DVD player, MP3/4 player and other equipment

Play with card

1. Insert the TF card with music files into the speaker to play.
2. Support MP3/WMA format, support maximum 64G capacity.

Technical parameter

Please use this product under normal temperature
Please do not use this product in an environment where the relative temperature is higher than 85%
Please do not expose this product to the sun or near a stove where the temperature is too high, dusty, and corrosive gas
Please do not hit or drop the product, if it is damaged, do not disassemble
When the exterior is dirty, wipe the dirty area with a clean soft cloth, but please pay attention to water stains on the soft cloth to prevent it from flowing into the product and causing damage

Troubleshooting

• Reboot pairing
•  There are too many Bluetooth devices around, which makes it difficult to search. Turn off other Bluetooth devices and search again

Low or distorted sound|

• Low battery
• Adjust the volume to a suitable level

Interruption of Bluetooth music|

• Whether it exceeds the effective connection distance of the speaker (10 meters effective distance)
• There are obstacles between speaker and mobile phone

Note: If the above method fails to eliminate the fault, please contact the dealer, do not disassemble and repair the machine by yourself, otherwise the warranty will not be provided.

FCC WARNING

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.

Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.

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.

To maintain compliance with FCC s RF Exposure guidelines, This equipment should be installed and operated with minimum 20cm distance between the radiator and your body: Use only the supplied antenna.

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