Menu
Your Cart

One to Four Dual Channel Wireless Earphone KTV Karaoke Stage Microphone Monitoring System

One to Four Dual Channel Wireless Earphone KTV Karaoke Stage Microphone Monitoring System
One to Four Dual Channel Wireless Earphone KTV Karaoke Stage Microphone Monitoring System
$357.26
Ex Tax: $357.26
  • Stock: In Stock
  • Model: EB0018551
  • SKU: EB0018551
Specifications:

Receiver:

 
Oscillation mode: PLL synthesized
Frequency stability: ±0.005%
Frequency range: 572 Mhz to 603.5Mhz
Frequency interval: 32MHz
Preset Channel: 40 channels separately set 4 groups
Operate mode: manual adjust
Receiving mode: singletuning
Sensitiving: deviation 25KHz,with connecting 7 dBuV,S/N>78dB
Max deviation: ±48KHz
Comprehensive S/N radio: >94DB(1KWZ-A)
Comprehensive T.H.D: <3%@1KHz
Frequency response: 80Hz~15KHz±3dB
Output power(32Ω): 2x35mw@1KHZ
Earphone load impedance: ≥16Ω
Output socket: φ3.5mm earphone socket
Volume output adjusts: adjust when using
Power box: batteries AA x 2
Current drain: 3V/120mA(under the mediant degrees of the volume control)
Antenna: fixed 1/2 λ
 
Transmitter:
 
Case material: metal panel
Oscillation mode: PLL synthesized
Frequency stability: ±0.005%
Frequency range: 572 Mhz to 603.5Mhz
Frequency interval: 32MHz
Present channel: 40 channels separately set 4 graoups
Operate mode: manual adjust
Max deviation: ±18KHz
Frequency response: 50Hz~15KHz±3dB
Transmit output power: 100mW(50Ω)
Harmonic radiation: <4NW
AF input: XLR,φ6.35mm jack
Earphone output: φ6.35mm socket
Earphone load impedance≥16Ω
Current consumption: DC102V/250mA
Antenna socket: TNC socket(50Ω)
 
Package Included:
 
1 x Transmitter
4 x Receiver
1 x US Power Adapter
1 x User Manual


ERzhen-One-to-Four-Dual-Channel-Wireless-Earphone-KTV-Karaoke-Stage-Microphone-Monitoring-System-1359516
ERzhen-One-to-Four-Dual-Channel-Wireless-Earphone-KTV-Karaoke-Stage-Microphone-Monitoring-System-1359516
ERzhen-One-to-Four-Dual-Channel-Wireless-Earphone-KTV-Karaoke-Stage-Microphone-Monitoring-System-1359516
ERzhen-One-to-Four-Dual-Channel-Wireless-Earphone-KTV-Karaoke-Stage-Microphone-Monitoring-System-1359516
ERzhen-One-to-Four-Dual-Channel-Wireless-Earphone-KTV-Karaoke-Stage-Microphone-Monitoring-System-1359516
ERzhen-One-to-Four-Dual-Channel-Wireless-Earphone-KTV-Karaoke-Stage-Microphone-Monitoring-System-1359516
ERzhen-One-to-Four-Dual-Channel-Wireless-Earphone-KTV-Karaoke-Stage-Microphone-Monitoring-System-1359516

Write a review

Note: HTML is not translated!
Bad Good

Shipping Time


After you successfully placed an order at RenhotecIC.com, you will receive a confirmation email with your invoice. Once your order is shipped, you will be emailed with the tracking information of your package. Also, you can choose your preferred shipping method during the checkout process. Kindly advise: please select DHL/FedEx if you need our product urgently.

The timeline of the whole shipping process is shown below:

img

The total delivery time is calculated from the time your order is successfully placed to the time received. Total delivery time is broken down into processing time and shipping time.

Processing time: The time it takes to prepare your item(s), includes preparing your items, performing quality inspections, and packaging for shipment. Normally, the processing time is 1-3 days (Only include Monday to Saturday ) after getting your order.

Shipping time: The time for your item(s) to travel from our warehouse to your destination. The shipping time depends on the shipping method you chose. Please refer to the shipping rate section for details. 


Shipping Rates


You could choose the shipping method based on your preference during checkout, different shipping methods will apply different rates and shipping times. Please check the following chart for detail:


Shipping MethodShipping RatesShipping Times
Flat Shipping (Promotion)
$10About 5-30 Working Days to Worldwide (Only include Monday to Saturday )

Standard Express(0.5KG starting price listed)

Based On WeightsAbout 5-15 Working Days to Worldwide (Only include Monday to Saturday )

Priority Express (0.5KG starting price listed)

Based On WeightsAbout 3-7 Working Days to Worldwide (Only include Monday to Saturday )

In addition, the transit time depends on where you're located, the shipping method you choose, and where your package comes from. We will keep you informed of any problems here to help you get your order as soon as possible. 

If you want to know more information, please contact the customer service by contact form or sales@renhotecic.com. We will settle your problem as soon as possible. Enjoy shopping!

Tags: Microphone