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Privacy Policy


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It is EIVOTOR's policy to respect your privacy regarding any information we may collect while operating our website. Accordingly, we have developed this privacy policy in order for you to understand how we collect, use, communicate, disclose and otherwise make use of personal information. We have outlined our privacy policy below.


1.We will collect personal information by lawful and fair means and, where appropriate, with the knowledge or consent of the individual concerned.


2.Before or at the time of collecting personal information, we will identify the purposes for which information is being collected.


3.We will collect and use personal information solely for fulfilling those purposes specified by us and for other ancillary purposes, unless we obtain the consent of the individual concerned or as required by law.


4.Personal data should be relevant to the purposes for which it is to be used, and, to the extent necessary for those purposes, should be accurate, complete, and up-to-date.


5.We will protect personal information by using reasonable security safeguards against loss or theft, as well as unauthorized access, disclosure, copying, use or modification.


6.We will make readily available to customers information about our policies and practices relating to the management of personal information.


7.We will only retain personal information for as long as necessary for the fulfilment of those purposes.


We are committed to conducting our business in accordance with these principles in order to ensure that the confidentiality of personal information is protected and maintained. EIVOTOR may change this privacy policy from time to time at EIVOTOR's sole discretion.

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UHF Wireless Microphone System, EIVOTOR Dual Channel Handheld Wireless Microphone with Professional Karaoke Receiver and 2 Handheld Dynamic Mics Set, for Home Party, KTV, Meeting, Wedding, Church

UHF Wireless Microphone System, EIVOTOR Dual Channel Handheld Wireless Microphone with Professional Karaoke Receiver and 2 Handheld Dynamic Mics Set, for Home Party, KTV, Meeting, Wedding, Church

  • 【Great Sound Quality】Built-in sponge filter, effectively filter background noise and suppress howlround, which helps you get a clear voice. The cardioid microphone pickup pattern produces superb feedback and off-axis rejection. The 1/4 inch jack (6.35mm)output is used for speaker or amplifier. Allowed to mix the mic signal with music signal without using a mixer.

  • 【Farther Sing Range】The signal distance is 295 Feet. Dual Antenna Enhanced Wireless Signal, UHF Wireless Microphone is less susceptible to interference signals than VHF microphones, without worrying about the sound being interrupted during use. Effectively prevent the interference from computer, DVD and digital amplifier.

  • 【Easy Set Up】Separate volume control for each wireless mic on the receiver. With the microphone charged and connected with an amplifier or speaker(6.35mm/3.5mm cable), install 2 AA batteries in microphone and turn on the receiver, speaker, and wireless microphones. You can set up your karaoke machine easily.

  • 【Longer Use Time】Wireless microphone allows you to move freely on the stage and the batteries allow you to use the microphone a long time, it is enough for any performance. So, it is a good choice for home karaoke, outdoor concerts, meeting and performance.

  • 【Friendly Service】1x VHF Wireless Microphone System, 2x Handheld Microphones, 1x 1/4 audio cables, 1x1/4 to 3.5mm adapter. 1x User Manual. 1x Charging Cable. ♥ Excellent customer service leaves you without worries about purchasing it. If you have any questions or dissatisfaction, please feel free to contact us.

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Product Description

UHF Wireless Microphone System

The EIVOTOR UHF wireless microphone equipment:Wireless Microphone System With the 295FT longest wireless range and High quality dynamic microphone make it is a great choice for karaoke home party, performance, wedding, Church and public speaking.(The recommended pickup distance is about 2 inches. The sound quality will be better!)

How to use it?

(1)Connect the power supply to the microphone system, turn it on.

(2)Find a speaker(Not less than 70W) or power amplifier to connect with the microphone system, do make sure the audio cable fit in the Out Put Jack

(3)connect the Power amplifier to your Music equipment , Such as TV/Computer/Laptop/Smart phone/ speaker.

(4)Enjoy the fun of this Amazing microphone system !


1.This package only contains the wireless microphone system. You still need to have an additional audio device (active audio or amplifier) to output the sound.

2.Please confirm that your Speaker is above 70 Watts. (If the power of the speaker is lower than 70 Watts, the microphone may not work or the microphone sound is low.)

3.The receiver and microphone channels have been preset, you don't need to change it.

4.The microphone may have the possibility of howling. To prevent this, please turn down the volume for the first time.

If you do not use it for a long time, Please remove the battery from the microphone. Unplug the power adapter.

Wireless Microphone System

Longer Operate Distance

Wireless Dynamic Microphone

UHF 500-599MHz band transmission

       Longer Operate Distance 

Up to 295Ft, It allows you to move freely on the stage without getting tangled in the wire as you do so. This makes the microphone perfect for use when presenting to an audience.

       Wireless Dynamic Microphone 

The microphone uses high performance of voice compression and expansion technology to ensure its true and clear sound quality. Built-in sponge filter, effectively filter background noise.

        UHF 500-599MHz band transmission

The Ultra-High Frequency (UHF) microphone system minimizes radio frequency interference and noises generated by other electronic equipment and digital devices. The wireless system provides cordless freedom and ease of use. Easy to set up and operate with Dual-Channel up to 200 selectable UHF frequencies (500-599 MHz) and independent volume controls

Wireless Microphone System
handheld microphone

If the microphone or receiver be interference, voice cuts out, or hum on the microphone, please try the following:

1. Don’t charge the speaker when you use the mic with it.

2. Try different wires to connect with the speaker and try different output devices.

3. Turn down the volume of the microphone and turn up the gain on your Amplifier.

4. It may be interfered by the cell phone or even the light, please be away from that stuff.

5. The receiver should be more than 1m from the ground. Please avoid being against a wall. Please do not use the microphone facing the receiver too closely, in order to avoid noise interference.

6. Maybe disturbed by reverberation from the mixer, please turn down the volume of the reverberation.

Popping sound and static, please try the following:

1. The audio cable is not connected well, please try to replace the audio cable or re-plug the audio cable.

2. Audio equipment can also cause interference to the speakers, please try to keep the audio equipment away from the speakers.

3. Insufficient voltage, please check if your voltage is in 120-220V.

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