• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Brand Name: Derrica
  • Model Number: U-6298MH
  • Style: Handheld Microphone
  • Communication: Wireless
  • Use: Karaoke Microphone
  • Place of Origin: Guangdong, China (Mainland)
  • Charater:: multi-channels
  • Color: black, silver
  • Type:: Condenser Microphone

Packaging & Delivery

Packaging Details Gift box or can ajustable by clients requirement
Delivery Time 25Days


hotsellig dual channel UHF wireless microphone for teachers
1 . UHF wrieless microphone
2. mini microphone

mini plastic microphone hotsell  dual channel UHF collar wireless microphone for karaoke



Main Features
1. Perfect sound quality
2. The improved DPLL receiving mode with multi-channels 
3. UHF frequency, 2*50 channels to avoid interference.
4. 100 frequencies in each Microphone makes more stable operating , more reliable transmitting. 
5. Auto-channel-searching and locking makes the operating easily.
6. Infrared ACS function makes the operating of matching the receiver and transmitter in same frequency easily.


hotsellig dual channel UHF wireless microphone for teachers  U-6988MH





Frequency Range608-920MHz
Mode:FM (wide band)
Channels:2x50 channels
Channel distance:250Khz
Stability:+/- 0.005%
Dynamic Range:100dB
Max deviation:+/-15KHz with level limiting
Frequency Response:80Hz-18KHz (+/-3dB)
S/N ratio:>105dB
Operating Range:70m (approximately 100m under typical conditions)
Ambient Temperature:-10°C~+50°C


2 Receiver


Receiving Mode:DPLL
M Frequency:110MHz, 10.7MHZ
Antenna input:BNC/50Ω
Sensitivity:12dBuV (80dB S/N)
Sensitivity Adjusting Range:12-32dBuV
Noise Rejection:>75dB
Max output Level:+10dBV




Antenna :Built-in
RF Output:high RF 30mW, low RF 3mW
Noise Rejection:-60dB
Power:2pcs AA batteries
Battery Life: when in 30mW, working in about 10 hours

 When in 3mW, working in about 15 hours.


4. Product details form as below




           UHF wireless microphone


Factory outlet, high quality with lower price.




Color box or plastic box or Aluminum case

Sample Cost

According to item’s work and value

Sample Time

In 7 days.

Production mode


Quality control

Every piece of our products will be checked by QC Dept.


300 pcs.

Production Period

Sample approved that after 10-15days.


By sea



  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

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
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
Learn More