Guangdong, China
Business Type:
Manufacturer/Factory & Trading Company
Number of Employees:
Year of Establishment:
Management System Certification:
Average Lead Time:
Peak season lead time: one month
Off season lead time: one month
OEM/ODM Service
Sample Available

FM Speaker, Stereo Speaker, Smart Speaker manufacturer / supplier in China, offering Shidu Smart FM Speaker Tws Stereo Karaoke Portable Speaker, Shenzhen Shidu Wholesales Price SD-U6 Ufh Handheld Wireless Microphone, Shidu Portable Mini Bluetooth Waterproof Sporting Speakers and so on.

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Supplier Homepage Products Radio & Cassette Recorders Shidu Smart FM Speaker Tws Stereo Karaoke Portable Speaker

Shidu Smart FM Speaker Tws Stereo Karaoke Portable Speaker

Get Latest Price
Purchase Qty. / Reference FOB Price
60-100 Pieces US $45
101-500 Pieces US $41.2
501+ Pieces US $38
Port: Shenzhen, China
Production Capacity: 10000
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Style: Portable
Wave Band: FM/MW Dual Bands
Display: With Display
Function: Built-in Speaker, Multifunction, LCD Display, Flashlight, LED Indicator, Internet Radio
Recorder Type: Disc Recorder
Recorder Sound Channel: Mono

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Basic Info

Model NO.
Radio Principle
Transistor Radio
Radio Power
Power Supply
Rechargeable Battery Pack
Recorder Installation
Portable Recorder
Media Format
MP3, WMA, Wav
Transport Package
16 PCS Per Carton
HS Code

NOTE: This price just suitable for SHIDU brand product, If customer want to do OEM order, please contact with me, thank you.


Product Description

smart FM speaker TWS stereo karaoke portable speaker Specification: 

Model No.


Sound coverage:

2000 square meter

Output power


Net Weight


Used for

home; concert; party; entertainment

Wireless distance


Input voltage

5V  2A


wireless headphone

Charging time

5~6 hours

BT version

BT 5.0

Music playing time

5~6 hours

AUX input

Support computer, cell phone

Media format


Available color:


Battery capacity

2000mAh 7.4V lithium battery

Appearance size


Main features:

1. Output power: 30W(THD+N=10%,f0=1KHz)
2. Charging Voltage: DC 5V, 2A
3. lithium battery: 7.4V 2000mAh
4. Working time:with 50% volume
5~6 hours ;
5. Charging time: 5-6hours
6. Product size: 240mm*226mm*97mm
7. Unit weight: 1116g
8. S/N ratio >=85dBa
9. Distortion:<=1%
10. Frequency response :20Hz-20KHz
11. Working temperature: -10ºC~45ºC
13. Sound coverage: 2000 square
14. Wireless distance: 30-50m
15. UHF frequency range 700MHz-730MHz

Shidu Smart FM Speaker Tws Stereo Karaoke Portable Speaker

Shidu Smart FM Speaker Tws Stereo Karaoke Portable Speaker
Shidu Smart FM Speaker Tws Stereo Karaoke Portable Speaker


Other advantages:

1. 25W power output,cover 2000m2
2. 7.4V 2000mAh lithium battery
3. Support Multiple devices connected in series
4. Bluetooth 5.0 sync,UHF wireless karaoke Sync
5. DSP sound with effective layering
6. Support TF card &USB flash drive
7. SHIDU patented appearance;
8. Stylish, ergonomic and comfortable design;
9. One speakers 4 inch 
10.Number keys easy to quick choose songs


Portable Karaoke Speaker Package:  Inner packing: Vacuum Package,Outer packing: Standard Carton ( K=K)  

Customize is availble, Print logo and company information .



Standard package:
1 * main machine
1 * belt
1* Micro-USD cable

Why us

A. Rich experience in global market.

B. Strong R&D team for OEM and ODM.

C. Standard production process and quality control.

D. Professional test equipment.

E. Will reply you within 24 hours once we received your inquiry & got your contact information.

F. Prompt reply and credible after-sale services.

Related Products

Shidu Smart FM Speaker Tws Stereo Karaoke Portable Speaker

Who we are

As the biggest manufacturer of Portable Karaoke Speaker in China, SHIDU is a high-tech enterprise concerned with R&D, production, sales and service.

Shidu Smart FM Speaker Tws Stereo Karaoke Portable Speaker


Covering an area of 3000 square meters, we now have over 200 workers. With more than 50 professional experts with higher academic title and 5 world leading production lines with 5S management, we have the production capacity of 20,000 sets per month.


Strictly following the ISO9000 quality control system standard, every product in SHIDU has been carved carefully.

Shidu Smart FM Speaker Tws Stereo Karaoke Portable Speaker


SHIDU owns many technical patents with designing, researching & developing and producing every product independently. Along the way, we always remember the initial determination.

Shidu Smart FM Speaker Tws Stereo Karaoke Portable Speaker


* SHIDU products all adopt ABS environmental protection material
* SHIDU products have complete testing certificate
* SHIDU goal is to let you share our advanced technology
* Quality Goods, Value-based, Perfect, Dream

Shidu Smart FM Speaker Tws Stereo Karaoke Portable Speaker


 1. Q: Why the voice amplifier with some noise ?

   A: Wear microphone correctly and decrease the volume can avoid noise effectively


 2. Q: What is the charging time for battery ?

   A : Generally 4-5hours,  temperature and other factors may change the charge time .


 3. Q : What is the lifespan for battery ,can i change the battery after the warranty ?

   A: About 1 years, please get in touch with us to change the battery .


 4. Q: Why sometimes the voice amplifier can't work ?

   A : 1)Please check the microphone is inserted into the right hole 2) if the battery is not used out 3)your voice amplifier is on ? Please contact us if you still can't solve the problem by yourself .


 5. Q: What is the lead time for stocks order , what is the lead time for OEM order ?

   A: 3-7days for stocks order , can mix color ,MOQ is 60-500pcs ..35 days for OEM order ,MOQ is 1000pcs .


 6. Q: What is your shipment ways , and how long does it take?

   A: Usually we ship out by DHL ,Fedex, UPS or up to your requirements , generally 3-5 working days

to reach you , sometimes delay as forwarder's problem .


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