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Quick Details

  • Brand Name: Derrica
  • Model Number: U-4088
  • Style: Handheld Microphone
  • Communication: Wireless
  • Use: Karaoke Microphone
  • Place of Origin: Guangdong, China (Mainland)
  • Type: 4 channels

Packaging & Delivery

Packaging Details Color gift box + foam
Plastic box+ foam+ color box
Aluminum case + foam + color box
Delivery Time 35days approximately


1. Q: Are you manufacturer or trade company?

A: Our company was established in 1985.we are a professional audio product manufacturer, specialized in producing microphone, including wireless & wire microphones and so on.


2. Q: How can I get the samples?

A:If you need 1pcs sample to test ,we can make as per your request . We appreciate that you can accept to pay the sample fee and the sample freight.



3. Q: What's the delivery time for the samples?

A: The samples will be ready for delivery in 5-10days after we receive your payment.



4.Q: About Payment

A: For the sample order, we can accept Western Union, T/T or Alipay. But for the Batch order, we support Payment term by T/T ( 30% deposit in advance, balance 70% before shipment ).


5. Q: Would you accept our logo? What is your MOQ?

A: Yes, we do offer OEM&ODM service; there is no MOQ for new customer to support ;


6.Q: How can I pay the payment ?

A:For the sample order, we can accept Western Union, T/T or Alipay. But for the Batch order, we support Payment term by T/T ( 30% deposit in advance, balance 70% before shipment ).


1) 4*1 channels microphone
2) dynamic microphone 


4*1 channels made in China  dynamic  microphone UHF wireless microphone U-4088





Frequency range: 450-850Mhz 
Stability :±0.005%
Ambient temperature:-20 to +50 degree
Max deviation:±25KHz
Dynamic range: 110dB
S/N ratio>95dB
T.H.D :<0.5%
Frequency response: 80Hz--18KHz
Operating range:80m(under typical conditions)
Squelch lock dual squelch 



  Company and Products information related


Enping Shengyi Electronic CO,.Ltd , Is a professional manufacturer of wireless microphone and wired microphone products with several years of experience, Which have strong R&D and engineering capabilities.



Transaction History of the Supplier

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Transaction Details

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China (Mainland) | Manufacturer, Trading Company
Supplier Assessments:
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $37,000
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