Bietrun Wireless Microphone for Mic Input, Metal Dynamic Handheld Multipurpose Mic with Rechargeable Receiver

The BietrunLong Distance Wireless Karaoke Microphone boasts an impressive wireless range of up to 160 feet (50m), thanks to an upgraded manufacturing process that ensures Signal Stability, No Delay, No Radiation, Anti-Howling, Anti-Jamming, Constant Frequency, and Distortion less than 0.2%. This microphone features 15 UHF Adjustable Channels, allowing users to find the optimal frequency for their setup. Constructed with an Alloy Material Outer Case, the microphone is Harder, Lighter, and More Wear-Resistant, ensuring longevity.

Plug and Play, Easy to Use: This microphone is designed for seamless integration with equipment that has a Mic input, such as Singing Machines, Audio Amplifiers, PA Systems, Mixers, Voice Amplifiers, and more. It is not compatible with Bluetooth Speakers or Laptops, as it cannot be connected to AUX inputs. The integrated display provides real-time monitoring of Battery Power and Signal Strength, giving users peace of mind during use.

Microphone Battery Powered and Rechargeable Receiver: The microphone does not come with batteries, but it is recommended to use 2 AA Amazon Alkaline Batteries, ensuring proper + - direction installation. The included Rechargeable Receiver is built-in with a 650 mAh battery, providing 4 hours of work time and recharging fully in 3 hours. Users should charge the receiver for 5 hours before the first use.

Unidirectional Microphone: The BietrunLong Distance Wireless Karaoke Microphone is equipped with a Built-In Professional Moving-Coil Unidirectional microphone core. For optimal performance, the user's mouth should be close to the top of the microphone to capture loud voices for a variety of applications, including Conferences, Speeches, Outdoor use, Church services, Family Parties, Open Ceremonies, Dancing Instruction, and Promotions. If multiple microphones are used simultaneously or there is noise interference, users can switch channels by opening the microphone battery cover and clicking the "HI LO" button, ensuring each microphone has a different and well-spaced channel number.

Quick Troubleshooting: To address any issues, users should first ensure that the microphone and receiver have sufficient power. Additionally, they should confirm that the equipment is connected to the Mic input, not other interfaces. If no sound is coming from the microphone, a re-pairing process is required: 1) Turn off the receiver and microphone, 2) Open the microphone battery cap, 3) Press and hold the microphone (HI LO) button for 10 seconds or more until the display channel flashes, 4) Quickly turn on the receiver and wait for the microphone channel display to stop flashing and the receiver's blue light to remain on, indicating readiness for use.

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