Bietrun Wireless Microphone System for Karaoke, Singing, Church, Family Theater

Bietrun, an Innovative Audio Equipment Company Bietrun, an innovative company established in 2016, integrates R&D, design, sales, and service. The company is committed to the research and development of electro-acoustic systems, including portable microphones, portable recording wireless microphones, wireless audio equipment, home karaoke equipment, conference audio systems, stage audio systems, recording equipment, and more.

Ensuring High-Quality Products From design, research, and testing to finalization, production, and delivery, Bietrun's products strictly follow all the requirements in each step to ensure all products are perfect when delivered.

Our Business Bietrun provides a wide range of high-quality audio equipment, such as wireless microphones, karaoke equipment, recording equipment, studio equipment, and accessories.

4-Channel Professional UHF Wireless Microphone System The Bietrun 4-mic system adopts the latest Surface Acoustic Wave (SAW) signal connection technology, providing a connection distance of up to 295 feet (90 meters) without dropouts, hiss, or feedback. The system offers clear voice, a stable signal, and high-quality sound. With a UHF selectable frequency band (500-599 MHz, US FCC ID compliant) and 5 adjustable frequencies per mic, users can enjoy interference-free performance.

Rechargeable Four Handheld Microphones The microphones are built-in with 1200mAh rechargeable lithium-ion batteries, providing up to 7 hours of work time with a 3-4 hour charging time. The dual charging cable allows for simultaneous charging of two microphones. The receiver has a UL-certified plug, and the microphones can be turned on by long-pressing the "PWR·VOL" button.

Pro-Clear Vocals Dynamic Mics The built-in dynamic unidirectional microphone core (95dB±2dB) delivers crisp, clear sound without dropouts, hiss, or feedback. The cool LED light ring (green for working, red for charging) and fashionable clear white LED display add to the overall appeal. This system is ideal for various applications, such as church, conference, speech, web podcast, yoga instruction, family parties, opening ceremonies, dancing instruction, and promotion.

Plug and Play, Easy Setup The receiver has a 6.35mm mic and XLR A/B/C/D 4-channel output, allowing users to choose the appropriate cable (6.35mm cable included) to connect to devices like JBL Partybox, Sony SRS-XP series, ION Speaker, amplifiers, DJ equipment, audio mixers, PA systems, karaoke machines, and multimedia equipment.

Packing List 4 Microphones (A, B, C, D), 1 Receiver, 2 Charging Cables, 1 Adapter, 4 Microphone Antennas, 1 User Manual, 1 6.35mm to 6.35mm Cable.

product information: