Pro Rechargeable Wireless Microphone System 4 Channel UHF Metal Handheld Wireless Microphones Cordless Mics with Echo Bluetooth VOL Channel Control for Karaoke Singing Church(MU-898)

- RECHARGEABLE 4 CHANNEL WIRELESS MICROPHONE SYSTEM PRO: ZERFUN MU-898 UHF Rechargeable Wireless Microphone System that comes with four rechargeable handheld metal cardioid microphones and metal receiver box with with Independent Volume Control & ECHO & Bluetooth. Perfect for home karaoke, meeting, party, church, DJ, wedding, and much more. Featured with automatic frequency scanning and automatic transmitter setup for easy synchronization between transmitter and receiver. - METAL RECEIVER BOX WITH INDEPENDENT VOLUME CONTROL & ECHO & BLUETOOTH: The devices and the chassis for the receiver are made from metal. Receiver Box has one Mic Input and Mic Vol Control for Wired Microphone; Wireless Mic-A & Mic-B & Mic-C & Mic-D Independent Volume Control; Microphone Adjustable ECHO Function; Bluetooth Function to use Receiver Box as a Bluetooth Receiver to play background music(Turn on your device's Bluetooth, search "X168" and connect; BT Range about 32 Feet). - BATTERY INFO & TRANSMISSION RANGE: Each microphone use built-in rechargeable battery. Microphone Working Time: 10-12 Hours(When full charged). This ZERFUN Wireless Microphone System can support up to 200 feet range, 50 compatible frequencies on each channel(4 X 50) for interference-free reception. The UHF frequencies range within 500 - 599 MHz, are compliant with the FCC regulations. - INPUT: ①1/4” Wired Mic Input; ②1/8"(3.5mm)Audio Input; ③Bluetooth Input(Turn on your device's Bluetooth, search "X168" and connect). OUTPUT: ①1/8"(3.5mm) Audio Output; ②1/4"(6.35mm)Audio Output. ZERFUN Wireless Microphones are well-made cardioid wireless mics which means they pick up noise unidirectionally(Only when we speak towards the top of the microphone will there be a sound, while there will be no sound when speaking on the side). With this pickup pattern, the directional vocals are easy to isolate from background noise. - PACKAGE LIST: ZERFUN Rechargeable Wireless Microphone x 4; MU-898 Receiver Box x 1; Power Adapter x 1; 6.35mm to 6.35mm Cable x 1; 3.5mm to 3.5mm Cable x 1; Audio Cable x 1; Microphone Charging Cable x 2; Microphone Windscreen x 4; Antiskid Ring x 4; User Manual x 1. Genuine ZERFUN Wireless Microphone products come with supportive 24-Hours After-Sales Customer Service, 12-Month Manufacturer Assurance.

Product description

ZERFUN UHF Dynamic Cardioid Rechargeable Wireless Microphones

ZERFUN Rechargeable Wireless Microphones are well-made cardioid wireless mics which means they pick up noise unidirectionally(Only when we speak towards the top of the microphone will there be a sound, while there will be no sound when speaking on the side). With this pickup pattern, the directional vocals are easy to isolate from background noise.

How to check whether the microphone and the receiver have quality problems?

First Check the normal working status of microphone and receiver:

1. Receiver power Indicator is on and the antennas are correctly installed;

2. microphone power Indicator is on;

3. Receiver RF Signal Indicator A, B, C, D is on(Means microphone A, B, C, D have connect with receiver rightly).

If all yes, it means microphone and receiver device have no quality problem, can work normally.

How to adjust the microphone channel and frequency?

Press the "Channel/Frequency Adjustment Button" of microphone to change the microphone working channel/frequency, to avoid interference.

Most of the time, the microphone and receiver have no quality problem, very likely that the current microphone frequency is being disturbed, so we need to switch microphone frequency to avoid interference.

If you encounter a microphone, there are noise, interference, and signal cut in/out, etc, you can try to adjust the microphone frequency, find the frequency that is suitable for your surrounding environment, and let the product can work normally.

How to reset the microphone and the receiver connection(Repairing)?

Turn on the receiver and turn off mic first. Make sure both mic and receiver within 20"distance. Hold down the channel-adjust button of mic first, and then press power button of mic. When screen shows "----", release both buttons and wait for seconds. If"----" disappears, it means pairing/reset is successful.

If you encounter that both microphone and the receiver can power on, but "the microphone cannot connect to the receiver" or "the microphone has no sound", you can try to reset the connection between the microphone and the receiver and let the product can work normally.