shidu new technology portable MP3 voice amplifier with uhf wireless megaphones S90

  • 100 - 499 Pieces
  • 500 - 999 Pieces
  • >=1000 Pieces
Lead Time:
Quantity(Pieces) 1 - 1000 >1000
Est. Time(days) 15 Negotiable
Customized logo (Min. Order: 1000 Pieces)
Customized packaging (Min. Order: 1000 Pieces)


Graphic customization (Min. Order: 1000 Pieces) Less
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Quick Details
Brand Name:
Shidu or OEM
Model Number:
Mini Amplifier
2 (2.0)
Place of Origin:
Guangdong, China
Charging voltage:
DC 15V, 2A
Battery capacity:
Output power:
Color for optional:
Charging time:
3-5 hours
Working time:
6~8hours(musicallmode),8~10hours(microphone mode)
Sound coverage:
3000 square meter
Supply Ability
Supply Ability:
50000 Piece/Pieces per Month loudspeaker factory
Packaging & Delivery
Packaging Details
loudspeaker Gift Box Size: 17.8*13.9*5.4cm; Carton Size: 58*38.5*30cm Qty/CTN: 40pcs/CTN; N.W/G.W: 13 / 14.5 Kg for voice amplifiers
Lead Time :
Quantity(Pieces) 1 - 1000 >1000
Est. Time(days) 15 To be negotiated
Product Description

 Shidu new technology uhf wireless megaphones S90

Model No.S90Sound coverage: 3000 square meter
Output power60WNet Weight2476g
Used forTeacher; coach;party;tour guideWireless distance30~50m
Input voltage15V 2AMIC2pcs UHF handheld microphone
Charging time3~5 hoursBT versionBT 4.2
Music playing time6~8 hoursAUX inputSupport computer, cell phone 
voice amplifying time8~10 hoursAvailable color:Classic Black
Battery capacity6000mAh 18650 batterypackAppearance size308.5mm*252mm*158.5mm
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Company Profile


            To be a leading brand , SHIDU has gather 10 years’ experience. It now has got numbers of 

         technical patent, impeccable sales system online and traditional channel and highly public

         praise.According to the statistics of voice amplifier class, SHIDU  is true first brand of voice


            SHIDU takes ‘Innovation changes future’ as a concept, takes ‘Quality, Value,Perfect,Dream’

         as a core values to supply worthy products and services for the customers, to supply a higher

         criterion of voice amplifier industry!

           SHIDU is always focused in research, manufacture and marketing in the field of high-end

         educational products. SHIDU has 200 employees and over 70 of them are above junior staff or

         has became managers, 50 of them are top talents. SHIDU product has got lots of praise since

         it came to sell, it was rated as leading firm by educational circles in China, with the ability of

         two millions products per year Shidu is the largest manufacturer of voice amplifier in China, it 

         has got numbers of technical patent, and promote many criterion of this industry.





            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.





             1.Q: The OEM service is free?

                A:Yes, it is. We provide completely free OEM service including logo imprinting,gift box,

                    user manual,warranty card,master cartons. 


             2. Q: If order a sample,how long will it arrive?

                 A: Generally the sample is sent via DHL or other channels.  It will arrive in 3-5 working



             3. Q: What is the payment term?

                 A: Paypal,T/T,Western Union,Wechat,Cash,Trade assurance are available.


             4. Q: How long is the warranty?

                 A: 1 year.


             5. Q: Does it come with rechargeable battery?

                 A: Yes, it is the lithium battery.

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