DinDin BB-02 Portable Wireless Speaker User Manual

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：

1. Do not hit the host severely.
2. Do not touch benzene, thinners and other chemicals. Please keep away from strong magnetic and electric fields.
3. Please avoid direct light or heating appliances.
4. Do not disassemble, repair, or modify by yourself.
5. Please sort and properly dispose of waste packaging, batteries, andold electronics.
6. Do not expose the product to rain or damp rings to prevent fire or electric shock.

Precautions for the Charger

1. 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.
2. It is reco mmended that the product try not to pla while charging, so as not to charge for a long time and shorten the battery life.
3. 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.
4. Do not put heavy objects on the power cord or try to modify the powercord, otherwise it may cause electric shock or fire.
5. It is forbidden to use other types of chargers, as they will affect the battery life or damage the machine.
6. The machine 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 charge the battery, the battery life time will vary depending on the light usage time or the volume level.
7. 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

1. Wireless speaker connection: Turn on the speaker device, turn on the wireless connection function of the mobile phone, and search for the wireless device “BB-03”. (No need to enter a password, connect directly).

2. TWS connection: 2.1. When the new machine is dual-connected for the first time, you need to long press the TWS button for both machines, when you hear “TWS cleared”, it means pairing is in progress. When the pairing is successful, you will hear “TWS paired”. (under normal circumstances, the pairing is successful within 6 seconds, but the greater the environmental interference, the longer the pairing time)
   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).

3. Other connections: The machine automatically detects and recognizes the external device when it is turned on, and enters the wireless connection AUX mode after it is turned on. The TF card or USB is inserted and automatically recognizes the playback. The latter has the priority principle, and the playback mode can also be switched by itself; the audio signal line does not switch automatically, through [M] Key to switch to play in AUX mode.

Key Description

Jack Description

DC 5V
Power Port
TF
TF Card Port
AUX
Auxiliary Audio
USB
USB-Type C Port
ON/OFF
ON is on/OFF is off

Basic Parameters

Music Playback

Technical Parameter

Transmission
Distance| 33Foot| Playing Time
(According to volume)| 5-6H
Power Supply| DC5V/2 A
Battery Lithium| LED Li ht Time
ht Play| 4-5H
Battery Capacity| 2000mAh /3.7v| Charging Time| 2.5H (5V/1.5A)
Audio Interface| 3.5mm AUX| Connection Version| 5.0

Package List

• 1 x Wireless Portable Speaker
• 1 x AUX 3.5mm Audio cable
• 1 x USB-Type C cable
• 1 x User manual

Questions and Answers

key to switch AUX mode. 3. Whether the volume of the external audio source device is turned on. ” image-3=”” headline-4=”h2″ question-4=”Q: The product can’t connect automatically? ” answer-4=”A: 1. Only the paired devices will automatically connect. 2. If the wireless connection device is turned on after 10 seconds after the speaker enters the wireless connection, the speaker will not automatically connect. ” image-4=”” headline-5=”p” question-5=”Q: There is no sound from the wireless portable speaker? ” answer-5=” A: 1. Please confirm whether the wireless connection has been successfully connected. 2. Whether the volume of the connected device or connected device is turned on. ” image-5=”” count=”6″ html=”true” css_class=””]

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 consultation.
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 and scan the QR code for consultation. of course, you can also come to our official website to browse, 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.
Thanks again!

Enterprise Mailbox: per168888@gmail.com

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