Bietrun Wireless Microphone for Mic Input, UHF Metal Dynamic Handheld Multipurpose Mic

The BietrunLong Distance Wireless Karaoke Microphone offers a wireless range upgrade to 160 feet (50m), with an enhanced microphone manufacturing process that ensures Signal Stability, No Delay, No Radiation, Anti-Howling, Anti-Jamming, Constant Frequency, and Distortion less than 0.2%. It features 15 UHF Adjustable Channels and an Alloy Outer Case that is harder, lighter, and more wear-resistant.

The Plug and Play design makes it easy to use. It can only be connected to equipment with a Mic input, not AUX input, ensuring it is not compatible with Bluetooth Speakers and Laptops. It can be used with Mic input Speakers, Singing Machines, Audio Amplifiers, PA Systems, Mixers, Voice Amplifiers, and other Streaming Multimedia Equipment. The Display shows the Battery Power and Signal Strength in real-time, preventing any sudden issues.

The Microphone is battery-powered, and the Rechargeable Receiver comes with a built-in 650 mAh battery that provides 4 hours of work time and can be fully charged in 3 hours. It is recommended to use 2 AA Amazon Alkaline Batteries and ensure the battery direction is correctly installed.

The Unidirectional Microphone features a built-in Professional Moving-Coil Unidirectional core, and users should position their mouth close to the top of the microphone to ensure a loud voice for Conference, Speech, Outdoor, Church, Family Party, Open Ceremony, Dancing Instruction, Promotion, and more. If multiple mics are used simultaneously or there is noise, users can switch channels by opening the mic battery cover and clicking the "HI LO" button, ensuring each mic channel number is different and the channel numbers are far apart.

Quick Troubleshooting includes: 1) Ensuring there is enough power for the mic and receiver, 2) Connecting the equipment with a MIC input, not other interfaces, and 3) If no sound is coming from the mic, re-pairing by turning off the receiver and mic, opening the mic battery cap, pressing and holding the mic (HI LO) button for 10+ seconds until the display channel flashes, then quickly turning on the receiver and waiting for the mic channel display to stop flashing and the blue light of the receiver to turn on, indicating it is ready to use.

product information: