Bietrun Wireless Microphone with Rechargeable Receiver.
The Bietrun Wireless Microphone is a high-quality, professional karaoke microphone system designed for both beginners and professionals. It provides clear vocal sound and is perfect for vocal transmission or recording. The microphone body is made of aluminum alloy, making it both sturdy and lightweight. The mini receiver is super convenient and flexible, making it easy to carry around.
The UHF (Ultra High Frequency) system provides 15 set optional UHF frequencies for interference-free performance. The wireless dynamic microphone provides clear, transparent audio with a full frequency response. It is versatile, compact, and durable, allowing multiple wireless microphones to be used simultaneously.
The microphone has a cardioid polar pattern, which means that the sound is warmer and smoother. The package includes a handheld microphone, wireless receiver, microphone anti-rolling protection ring, 6.35 mm (1/4'') to 3.5 mm (1/8'') adapter, USB charging cable, and user manual.
The frequency band is U band, and there are 15 set channels available. The receiver has a battery capacity of 720 mAh polymer battery, and it works for 4 hours on a single charge. The charging time is 3 hours. The connection distance is 160 feet (in the classroom), and the receive sensitivity is 130dB. The microphone power is AA battery, and there are 5 levels of volume adjustment.
To use multiple wireless microphones simultaneously, press the channel button to switch channels (channel numbers not the same), otherwise there may be noise or no sound. To ensure proper functioning, charge the receiver for 3 hours after receiving the product before using it. If the sound is small, please press the key to adjust the volume.
Overall, the Bietrun Wireless Microphone is a high-quality, versatile, and durable microphone system that is perfect for karaoke, singing, amplifying speeches, church services, interviews, and more.
$39.99 
Brand: Bietrun
Model Number: WXM04
Review
The Bietrun Wireless Microphone is a great option for both beginners and professionals looking for clear vocal sound. It has a range of 160 feet and 15 optional UHF frequencies for interference-free performance. The microphone body is made of aluminum alloy, making it both sturdy and lightweight. It is easy to use with plug and play functionality and has a mini receiver for easy carrying. The microphone is versatile, compact, and durable allowing for multiple wireless microphones to be used simultaneously. The microphone also has a cardioid polar pattern that produces warmer and smoother sound. The package comes with a handheld microphone, wireless receiver, microphone anti-rolling protection ring, 6.35mm to 3.5mm adapter, USB charging cable, and user manual.
Pros:
- Long wireless range of 160 feet
- 15 optional UHF frequencies for interference-free performance
- Aluminum alloy microphone body for sturdiness and lightweight
- Easy to use with plug and play functionality
- Mini receiver for easy carrying
- Cardioid polar pattern for warmer and smoother sound
Cons:
- Not compatible with Bluetooth speakers and MacBooks
- Voice amplifiers and batteries are not included
- Does not fit in some mic clips on mic stands
As an AI product expert, I would recommend the Bietrun Wireless Microphone for those who need a reliable and easy-to-use wireless microphone that delivers clear and warm sound. Its range and interference-free performance make it a great option for a variety of settings, and its compact and durable design makes it easy to transport. The only downsides are its limited compatibility with certain devices and the need to purchase additional accessories such as voice amplifiers and batteries.
FAQ
Q: What is the Bietrun Wireless Microphone?A: The Bietrun Wireless Microphone is a UHF metal dynamic handheld karaoke microphone with a rechargeable receiver that provides clear vocal sound. It is perfect for vocal transmission or recording for both beginners or professionals.
Q: What are the features of the Bietrun Wireless Microphone?
A: The Bietrun Wireless Microphone has a wireless distance of up to 160 feet, 15 set optional UHF frequencies for interference-free performance, and a unidirectional microphone that filters surrounding noise to make the sound clearer. It also has a plug-and-play feature, easy to use, and comes with a mini receiver for easy carrying.
Q: What is the battery life of the Bietrun Wireless Microphone?
A: The microphone uses 2 AA batteries, while the rechargeable receiver has a built-in 650 mAh battery that can work for up to 4 hours and fully charged in 3 hours.
Q: What devices are compatible with the Bietrun Wireless Microphone?
A: The Bietrun Wireless Microphone is compatible with devices that have a mic input such as personal computers, cameras, amplifiers, smartphones, speakers, and karaoke systems. It is not compatible with Bluetooth speakers and MacBooks.
Q: How do I troubleshoot if there's no sound from the mic?
A: You need to make sure you have enough power for the mic and receiver and connect equipment with mic input, not other interfaces. If you find no sound from the mic, you need to re-pair it by turning off the receiver and mic, opening the mic battery cap, pressing and holding the mic(HI LO) button for 10s+ until the display channel flashes. Then quick turn on receiver, wait for the mic channel display to stop flashing, and the blue light of the receiver is always on, ready to use.
Q: Can the Bietrun Wireless Microphone be used to record audio on an Android phone?
A: It is possible to use the Bietrun Wireless Microphone to record audio on an Android phone, but you would need a 1/4 inch to 3.5mm adapter.
Specifications
| Brand | Bietrun |
| Model Number | WXM04 |
| Item Weight | 10.6 ounces |
| Product Dimensions | 9.45 x 2.01 x 2.01 inches |
| Country of Origin | China |
| ASIN | B07SHDRNCQ |
| Item model number | WXM04 |
| Batteries | 1 Lithium Polymer batteries required. |
| Customer Reviews | 4.3 out of 5 stars 2,153 ratings 4.3 out of 5 stars |
| Best Sellers Rank | #198 in Musical Instruments |
| Date First Available | May 31, 2019 |
| Color Name | Battery Grey |
| Compatible Devices | Personal Computer, Camera, Amplifier, Smartphone, Speaker, Karaoke System |
| Connector Type | USB, 3.5 mm Jack |
| Battery type | Lithium Polymer |
| Hardware Platform | Laptop, PC, Camera, Smartphone |
| Power Source | Rechargeable,Corded Electric,Battery Powered |
| Standing screen display size | 0.7 Inches |
| Color | Battery Grey |
| Number of Batteries | 1 Lithium Polymer batteries required. |
| Item Weight | 300 Grams |
| Polar Pattern | Unidirectional |
| Number of Channels | 2 |
| Weight | 300 Grams |
| Dimensions | 9.45 x 2.01 x 2.01 inches |
| First Available | May 31, 2019 |
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