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- Shenzhen LianShunWei Technology Co Ltd was established in 2008. In the nearly 10 years , with a strong research and development team, strictly quality control system and high manufacturing capability, as well as in-depth knowledge of customer requirements, we become one of the favorite suppliers in the market.
Any inquires,please send email to Fay@lianshunwei.comContact Now
promotion gift portable usb mp3 player speakers T-2219A
- Bluetooth Version: BT Version 4.0
- Function: Bluetooth / FM radio / TF card / USB / Line in
- Out-housing Material: ABS
- Speaker Dimension: 45mm * 2
- Product Dimension: 7.5 * 8 * 18.5 CM
- Net Weight: 0.85 KG
- Battery Volume: 2000 mAh
- Loudspeaker Output: 7W * 2
- Input power: DC5V
- Charging Time: 1 Hours (2A electricity input)
- Plhttp://lianshunwei.01ru.com/yunsin/Product.phpaying Time: 4 Hours (With maximum Volume)
- Bluetooth Range: above 10 Metres
Bluetooth Version | BT Version 4.0 + EDR |
Function | Bluetooth / FM radio / TF card / USB / Line in |
Out-housing Material | ABS |
Speaker Dimension | 45mm * 2 |
Product Dimension |
7.5 * 8 * 18.5 CM |
Net Weight | 0.85 KG |
Battery Volume | 1800mAh |
Loudspeaker Output | 7W * 2 |
Input power | DC5V |
Charging Time | 1 Hours (2A electricity input) |
Playing Time | 4 Hours (With maximum Volume) |
Bluetooth Range | above 10 Metres |
Channels | 2 |
Led flash light | 180 degree colorful |
Impendence |
32ohm |
Sensitivity | 150Hz-18kHz +/- 3dB |
Frequency response | 100-20KHZ |
Signal-to-Noise | ≥80dB |
FM range | 87.5-108 MHZ |
Profile | A2DP / HFP / AVRCP |
Color Available | Black / Blue / Red / Silver |
Led flash light | 360 degree colorful |




match it and a human voice will remind you the devices had been connected.Then music will
play easily and hands free call.
speaker.When charging the indicator will turn blue- charging takes 2 hrs.
in to the 3.5mm port on the miniaudio,then plug the other end into your device.


Frequent Asked Question
Q1. How to connect our Bluetooth Speaker?
A1. Our Bluetooth version is V2.1 EDR hands free. It can be connected to the Smart Phones, Tablet PC, laptop,desktop, Game player, MP3/MP4 and other devices which have Bluetooth function or Audio output .
Q2.How to supply power to our Bluetooth Speaker?
A2.There is an External replaceable lithium battery at the bottom of our blue tooth Speaker,charge it by provided USB or charger.
Q3.How long does the battery work?
A3.4-6 working hours generally. The specific working time depends on users’ operation.
Q4.How long is the charging time for the battery?
A4.About 2-3 hours,1A electric then takes about 2 hours
Q5.What is the Transmission Distance of our bluetooth speaker?
A5. 10 meters. It depends on environment and devices.
Q6.Can our Bluetooth speaker work with desktop and laptop which don’t have Bluetooth function?
A6.Yes, it can work with desktop and laptop without Bluetooth function . Our Bluetooth speaker can be connected to them by the audio line directly. Or user can install a Bluetooth adapter for desktop and laptop, then they have Bluetooth function.
Q7.How is the sound of our bluetooth speaker?
A7.Our Bluetooth speaker is armed with outstanding high fidelity, stereo , powerful bass speaker. The sound is 360°surrounding, enjoy the music anywhere and anytime.
Q8.Why there is on sound after computer with XP system is connected with Bluetooth transmitter?
A8.Because there is no Bluetooth driver in XP system, after download and install Bluetooth driver, it works. Almost computers with windows7 system have Bluetooth driver, they work after they are connected with bluetooth transmitter.
Q9. Can we add our logo on the product and OEM design package
A9. Yes,if your order quantity reach our MOQ 500 pcs,we will supply OEM service.
Q10.What is your delivery term
A10: we always agree FOB shenzhen as our delivery term,we also can accept other delivery term we can discuss before the order is confirmed.
Q11.How long is your delivery date?
A11. About 4 days for samples,25 days for mass products after we receive the down payment.
Q12.DO you accept small orders?
A12. Yes,We accept small quantity orders,but the price is a little different,please contact us if you want to know more.
Q13.What payment terms do you accept?
A13.We accept Paypal,western Union,TT,Alibaba Trade assurance,Money Gram,L/C and so on
Q14.What is your main advantage to produce the Bluetooth speakers
A14.Firstly we are a direct mini bluetooth speaker factory,We can assure the quality and control the cost.Secondly,we have been in this line since 2008,we are very skilled in producing bluetooth speakers,and we win many reputations because of our high quality products.Thirdly,Customer is god,we always do our best service for our customers.
Q15.Is your product very multi-functional
A15.yes,our products have many functions: Bluetooth/fm radio/TF card/USB/Line in/Flash led light/Hands Free call and so on.