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professional uhf dual handheld dynamic metal mic system with bluetooth and wireless receiver, rechargeable, 160 ft range, 1/4'' output - ideal for karaoke machine, singing, amps, pa speaker logo

Professional UHF Dual Handheld Dynamic Metal Mic System with Bluetooth and Wireless Receiver, Rechargeable, 160 ft Range, 1/4'' Output - Ideal for Karaoke Machine, Singing, Amps, PA Speaker Review

4

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Average

Revainrating 4 out of 5  
Rating 
3.8
🎤 Microphones, 💼 Accessories & Supplies

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Details

BrandBietrun
Connectivity TechnologyBluetooth, Auxiliary
ColorNew Gray And Black
Item Dimensions LxWxH9.84 x 1.97 x 1.97 inches
Control MethodVoice
Number of Channels15
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Description of Professional UHF Dual Handheld Dynamic Metal Mic System with Bluetooth and Wireless Receiver, Rechargeable, 160 ft Range, 1/4'' Output - Ideal for Karaoke Machine, Singing, Amps, PA Speaker

Wireless Microphone with Bluetooth Receiver: Built-in high sensitivity professional Dynamic Unidirectional microphone core, transmission distance upgrade to 160 feet (Open place), Bluetooth 32 feet. ◆Enhance Signal stability, No delay, No radiation, Anti-howling, Anti-jamming, Constant frequency. ◆The mic outer case is alloy material which is harder, lighter and more wear-resistant. Plug And Play Microphone: No need pair. ◆Only for input devices with 6.35mm (1/4") or 3.5mm (1/8") MIC interface, E.g speaker, Singing machine, audio amplifier, PA system, Voice amplifier, truck speaker system, Dome speaker system etc.◆Rechargeable Bluetooth receiver, which can be connected to smart phone to karaoke on the speaker. Or as a Bluetooth receiver to play music on old speakers.◆Turn on the receiver, search for the Bluetooth name: Bietrun 21, Play your music for karaoke. Enhance Battery Working Time And Display: ◆The chargeable receiver is built-in 1200mAh battery for 8 hours use time and fully charged in 3 hours.◆The microphone does not come with any batteries, we recommend using 2 AA Amazon alkaline batteries. ◆The display can show the battery power and signal strength in real time, don't worry about Suddenly not working. Multipurpose Microphone: Built-in moving-coil Cardioid microphone,widely applied to conference,speech, Web podcast, Yoga instructor, church, get together, Family party, Opening Ceremony, dancing instructor, Promotion etc. ◆If you use multiple microphones at the same time, Please Open the microphone battery cover to switch channels otherwise there maybe noise or no sound(Each microphone channel number is inconsistent to avoid interference). 1-Year Warranty And Precautions: If your microphone has no sound, make sure you have enough power for the microphone and receiver. Insert the MIC jack, Not an AUX jack. Bietrun offers1year warranty and free replacement service.Can write to us when you have any questions.We will be the greatest brand in the United States.Not supported Bluetooth speaker and MacBooks.
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Reviews

Global ratings 4
  • 5
    2
  • 4
    1
  • 3
    0
  • 2
    0
  • 1
    1

Type of review

Revainrating 1 out of 5

Bad Product: Wireless Mics & Systems

The first time this product failed due to a short in the microphone connector. Revain sent me a replacement free of charge and the second unit failed while charging. Terrible product!

Pros
  • Plug and Play Mic: No pair required. ◆Only for input devices with 6.35 mm (1/4") or 3.5 mm (1/8") microphone interface, such as B. Speaker, Singing Machine, Audio Amplifier, Speaker System, Voice Amplifier, Truck Speaker, Dome Speaker, etc. ◆ A rechargeable Bluetooth receiver that can be connected to a smartphone for karaoke on the speaker. Or as a Bluetooth receiver to play music on old speakers. ◆ Turn on the receiver, search the Bluetooth name: Bietrun 21, turn on the karaoke music.
Cons
  • New competitors appeared

Revainrating 5 out of 5

Buy it. No regret!

Take the time to switch between different frequencies and you will completely eliminate any disturbance or person. Great quality at a ridiculous price! You can adjust 2 microphones to different volume levels to suit 2 different singers. Very useful for live singing. Use it indoors and outdoors with great results. No signal drop.

Pros
  • Battery Life Extension and Indication: ◆ The rechargeable receiver has a built-in 1200mAh battery for 8 hours of use and fully charges in 3 hours. ◆ The microphone does not come with batteries, we recommend using 2 x Amazon AA alkaline batteries. ◆ The display can show real-time battery power and signal strength, don't worry about it suddenly stop working.
Cons
  • Neutral

Revainrating 5 out of 5

Ideal for impromptu interviews

We bought this microphone set (only 1 microphone was used) to interview gamers after games. If your phone has a standard headphone jack, this thing should work. Using a mobile phone, we created live broadcasts and recorded videos to share with our team players' parents and families. The sound was great and it was easy to use and set up.

Pros
  • Wireless Microphone with Bluetooth Receiver: Built-in high-sensitivity professional dynamic unidirectional microphone, extended transmission distance to 160ft (open area), Bluetooth 32ft. ◆ Improving signal stability, no delay, no radiation, anti-howling, anti-jamming, constant frequency. ◆The outer body of the microphone is made of a harder, lighter and more wear-resistant alloy.
Cons
  • Dear

Revainrating 4 out of 5

Static connections and/or wireless

The range is good but I've had static with all my shots with these devices and I'll be back. I was able to remove most of it in the post but was hoping for a better duplicate solution. *Update - they sent us a new mic for free so we can try again. Customer service is very prompt and did everything to ensure the product met our needs. Still somewhat static in quiet environments, but not noticeable in any background environment.

Pros
  • Multi-purpose microphone: built-in cardioid voice coil microphone, widely used for conference, speech, web podcast, yoga teacher, church, gathering, family gathering, opening ceremony, dance teacher, promotion, etc. ◆If you use multiple microphones at the same time, please open the battery cover of the microphone to switch channels, otherwise there may be noise or no sound (the channel numbers of each microphone do not match to avoid interference).
Cons
  • is too stupid