Bietrun UHF Metal Dual Handheld Wireless Microphone System

Bietrun Professional UHF Dynamic Wireless Microphone System

This professional wireless microphone system offers clear, high-quality vocal sound for both beginners and experienced users. The microphone body is made of durable, lightweight aluminum alloy, providing a sturdy and flexible design.

Key Features: - UHF (Ultra High Frequency) system with 15 selectable channels for interference-free performance - Wireless dynamic microphone with clear, transparent audio and full frequency response - Versatile and compact design allows for simultaneous use of multiple wireless microphones - Stylish and durable aerospace-grade aluminum alloy construction - Cardioid polar pattern for warmer, smoother sound

Package Contents: - 2 x Handheld microphones - 1 x Wireless receiver - 2 x Microphone anti-rolling protection rings - 1 x 6.35mm (1/4") to 3.5mm (1/8") adapter - 1 x USB charging cable - 1 x User manual

Technical Specifications: - Frequency Band: UHF Band - Number of Channels: 15 selectable - Receiver Battery Capacity: 700mAh polymer battery - Receiver Working Hours and Charging Time: 4.5 hours of use, 3 hours to fully charge - Connection Distance: Up to 160 feet (50m) in an indoor classroom setting - Receive Sensitivity: 130dB - Microphone Power: Powered by 2 AA batteries (not included)

Usage Instructions: - Plug and play, no complicated setup required - Volume adjustment with 5 levels - Ensure the two microphone channels have different numbers to avoid interference - When using multiple wireless microphones simultaneously, press the channel button to switch to different channels (not the same) to prevent noise or lack of sound - Fully charge the receiver for 3 hours before initial use for proper operation

Compatibility: - Compatible with speakers, singing machines, audio amplifiers, PA systems, voice amplifiers, and other multimedia equipment with MIC input - Not compatible with Bluetooth speakers or MacBooks

Troubleshooting: 1. Ensure the microphone and receiver have sufficient power. 2. Connect the equipment to the MIC input, not other interfaces. 3. If there is no sound from one or both microphones, you need to re-pair the devices: a. Turn off the receiver and microphone. b. Open the microphone battery compartment. c. Press and hold the microphone "HI LO" button for 10 seconds or more until the channel display flashes. d. 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 it's ready for use.

Bietrun, an innovative company established in 2016, is dedicated to the research and development of high-quality audio equipment, including portable microphones, wireless audio systems, and home karaoke solutions. With a focus on design, testing, and constant improvement, Bietrun ensures its products meet the highest standards of quality and performance.

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