DINDIN BB-S3B Portable Bluetooth Speakers User Manual
- June 16, 2024
- DINDIN
Table of Contents
Portable Wireless Speaker
User’s Manual
Matters Needing Attention
In order to use the player correctly and ensure that performs well, please read and observe carefully：
- Do not hit the host severely.
- Do not touch benzene, thinners and other chemicals. Please keep away from strong magnetic and electric fields.
- Please avoid direct light or heating appliances.
- Do not disassemble, repair, or modify by yourself.
- Please sort and properly dispose of waste packaging, batteries, andold electronics.
- Do not expose the product to rain or damp rings to prevent fire or electric shock.
Precautions for Charging
- Insert one end of the power cord into the [5V] socket of the machine, and insert the other end of the USB into a matching plug or computer. The “red light” is on when charging, and it goes out when it is fully charged.
- It is recommended that the product try not to play while charging, so as not to charge for a long time and shorten the battery life.
- Do not put water containers next to the charger, so as to avoid water splashing and causing short circuit of the charger, resulting in overheating, leakage and malfunction.
- Do not put heavy objects on the power cord or try to modify the powercord, otherwise it may cause electric shock or fire.
- When charging, please use the charger not exceeding 5V/2A, otherwise it may shorten the battery life or damage the machine.
- The speaker has a built-in charging protection circuit, which can be connected to a computer or charger for a long time, about 2.5 hours fully charged. Usually, the battery life is between 4-6 hours, the duration will vary depending on the time of LED light usage and volume playback level.
- When the battery power is low, the system will automatically shut down. Please charge in time. If you do not use the machine for a long time, please charge it at least once a month to protect the battery and prolong its life.
Speaker Connection
-
Wireless (Bluetooth) speaker connection: Turn on the speaker device, turn on the wireless connection function (Bluetooth) of the mobile phone, and search for the wireless device “BB-S3B”. (No need to enter a password, select pairing and connect directly).
-
TWS connection:
2.1. When a speaker is connected with another speaker the first time, press and hold down the TWS button(∞ logo) on one of the speakers, when you hear the “Di” beep, these 2 speakers will pair automatically. Normally, pairing will complete within 6 seconds, but environmental disturbances can affect the duration of pairing. (ps: Pairing two speakers before Bluetooth connection will be faster)
2.2. If the two devices have been connected, turn off and on again, the machine will automatically interconnect, no need to re-connect.
2.3. TWS is disconnected or reconnected, the host needs to be operated (the host means: the one that can be controlled by Bluetooth is the host, and the one that needs to be paired is the slave). -
Other connections: the speaker will automatically detect and recognize the connection mode when powering on. When not connected to other playback modes, the power on defaults to Bluetooth mode. When in Bluetooth mode, it will automatically switch to USB/TF mode and play after inserting USB/TF card. Playback modes also can be switched at will.
Package List
- 1 x Wireless Portable Speaker
- 1 x AUX 3.5mm Audio cable
- 1 x USB Type-C cable
- 1 x User manual
Key Description
| Rotate to the right, increase the volume
---|---
| Rotate to the left, reduce the volume
| Play previous song
| Play next song
| Turn on/off the bass
| “Volume” key: Short press to change the
light modes
| Short press to pause playback.
Long press for the TWS function to match with another speaker.
Jack Description
| DC 5V | Power Port |
|---|---|
| TF | TF Card Port |
| AUX | 3.5mm Auxiliary Audio |
| USB | USB Type-C Port |
| ON/OFF | Speaker On/Off Switch |
Basic Parameters
Speaker type| Portabl
Speaker wireless| Item Weight| 3.4Ib
---|---|---|---
Exterior design| Cuboid| Item Color| Black
Light Type| RGB/LED| Charging Cable| USB Type-C
Active/Passive| Active| Product Dimensions| 5.11106.69inches
Control Method| Button| Soundtrack System| 2.0
Features| Wireless Connection Electronic Devices, Support TF Card,
AUX,USB,MP3 Music Playback
Technical Parameter
| Frequency Response | 35-20KHz | Signal-to-Noise Ratio | ≧80db |
|---|---|---|---|
| Power | Rated2OW/ (40W Peak) | Impedance | 40 |
| Speaker Unit | 3 inches | Distortion | 1% |
Transmission
Distance| 33 Feet| Playing Time
(According to volume)| 5-6H
P ower Su pply| DC5V/2A Lithium Battery| LED Light Play Time| 4-5H
Battery Capacity| 2000mAh /3.7v| Charging Time| 2.5H
(5V/2A)
Audio Interface| 3.5mm AUX| Bluetooth Version| 5.0
Questions and Answers
Why does the speaker automatically shut down?
It will stop working when the battery is lowhe battery is low,please charge it in time, it is recommended to use it after 2-3 hours of charging.
Why can't it charge?
Please connect the speaker and power supply correctly. It is recommended to use the supplied USB cable and make sure the adapter is 5V.
Why is there no sound from the speakers?
Make sure in the TF/wireless connection/AUX mode, in the playback state, and adjust the volume to an appropriate level.
What are the potential reasons for the absence of sound in the speaker AUX?
1. Please use this machine to distribute the audio cable, and select the correct audio output interface. 2. Insert TF card or USB flash drive, it will automatically recognize, if no recognition can be shut down and restart. 3. Whether the volume of the external audio source device is turned on.
Why doesn't the product establish a Bluetooth connection automatically?
1. The automatic connection only occurs with the previously paired devices. 2. If the stereo is turned on and no Bluetooth device is detected within 10 seconds (e.g. the Bluetooth mode is not activated on a smartphone), it won't establish an automatic connection.
What are the possible causes for the lack of sound in Bluetooth mode?
1. Firstly, ensure that the wireless Bluetooth connection has been successfully established. 2. Secondly, make sure to simultaneously activate the volume on both the Bluetooth device and the speaker.
After-Sales Service
We promise that if the product has quality problems, it will be returned for half a year, guaranteed for one year, and free consultation for life. Welcome your con sultation. If you are satisfied with our service, please comment on our service. Thank you for your participation and recognition. This will be our greatest motivation. If the product or service you are not satisfied, please contact us in time so that we can know the specific problem you encounter and provide you with a better solution. We are happy to help you answer any questions of the product. Welcome to write to us, we will provide friendly support. We and other buyers really need your sincerely advice of our products, If time permits, please share your thoughts . We will prepared some surprise for you as well.
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After-sales e-mail:
[email protected]