Bietrun Wireless Microphone System with Echo/Treble/Bass, UHF 160ft Range, Dual UHF Cordless Dynamic Mic Handheld System for Home Karaoke, Meeting, Party, Wedding

Bietrun is an innovative company established in 2016, integrating R&D, design, sales, and service. Committed to the research and development of electro-acoustic systems, their product range includes portable microphones, wireless audio equipment, home karaoke systems, conference audio systems, stage audio systems, recording equipment, and more.

The Wireless Microphone System offered by Bietrun is designed to deliver high-quality performance. Utilizing UHF technology, it provides clear sound quality, signal stability, no delay, anti-howling, and anti-jamming features. The working range for the UHF connection is up to 160 ft, while the Bluetooth range is 10 m.

All the functions can be operated directly on the handheld microphone, which features Bluetooth 4.2 connectivity. Users can search for the "Bietrun 08" Bluetooth device and connect it to the system. Up to 15 sets (30 microphones) can be used simultaneously, ensuring versatility for various applications.

The wireless microphone system offers advanced sound quality controls, including echo and reverberation regulation with 10 levels, treble adjustment with 8 levels, and bass adjustment with 8 levels. The volume can be adjusted across 5 levels, ensuring optimal audio output.

Constructed with high-quality materials, the system features an alloy casing and a steel-meshed microphone head. The large LCD display provides clear visibility of power, signal, frequency, and channel status.

Designed with a cardioid polar pattern, the microphone is most sensitive at the front end and least sensitive at the back, effectively isolating it from unwanted ambient sound and providing greater resistance to feedback than omnidirectional microphones. This makes the system widely applicable for conferences, speeches, web podcasts, YouTube recordings, outdoor events, yoga instructions, voice amplification, dance instructions, promotions, and ball game podcasts.

The receiver specifications include a UHF receiving frequency, a frequency stability of less than 0.002%, a sensitivity of 2 mV, an interference frequency ratio of over 90 dB, an image interference ratio of over 88 dB, a signal-to-noise ratio of over 95 dB, and an audio output of 800 mV-1.4 V. The working range under standard conditions is 30 to 50 m, with two receive channels and a 5V power supply.

The handheld transmitter features a UHF carrier frequency, a frequency stability of less than 0.002%, a transmit power of 10 mV, a current consumption of less than 25 mA, a harmonic of less than -40 dB of the main wave, a fixed frequency standard, a 6000 single-directivity pickup, and a battery compartment for two AA/MIC batteries (not included).

The wireless microphone system is designed for plug-and-play convenience. Users can simply connect the receiver to an adapter, install the batteries in the microphone, and turn it on to enjoy high-quality wireless audio performance.

product information: