(as of Jan 14,2021 14:40:24 UTC – Details)
Bietrun specializes in producing high quality wireless microphones, microphones, and speakers. Welcome to order.24 hours after-sales service is supported, When there is a problem, write to us and we will solve your troubles as soon as possible.
Not compatible Bluetooth speakers, Android phones, iPhones and MacBooksvoice amplifiers and batteries are not included
Perfect for vocal transmission or recording for both beginners or professionals.This Bietrun professional UHF dynamic Wireless Microphone Scheme provides clear vocal sound. the microphone body are made of aluminum alloy, sturdy and lightweight.Super convenient and flexibleMini receiver for easy carryingEasy to usePlug and play, no cumbersome operation-UHF (Ultra High Frequency) Scheme15 optional UHF frequencies for interference-free performanceWireless dynamic microphoneClear, transparent audio, full frequency responseVersatile, compact and durableAllow multiple wireless microphones to be used simultaneouslyAerospace aluminum alloy materialStylish and durableCardioid Polar PatternThe sound is warmer and smootherYou will get: Handheld microphone x 2 / wireless receiver x 1 / Microphone anti-rolling protection ring x 2 / 6.35 mm to 3.5mm adapter x 1 / USB charging cable x 1/User manual x 1
High-quality professional karaoke microphone
Frequency band: U bandNumber of channels: 15 channelsReceiver battery capacity: 600 mAh polymer batteryReceiver working hours: 6 hoursConnection distance: 260 feet (in an unobstructed environment)Receive sensitivity: 130dBMicrophone power: AA batteryHousing material: aviation aluminum alloyHow to use: Plug and PlayVolume adjustment: 5 levels
Cardioid Polar Pattern：Microphone has the most sensitivity at the front end and the least sensitive at the back end. This isolates it from unwanted ambient sound and gives much more resistance to feedback than omnidirectional microphones.
widely applied：conference,speech, Web podcast,YouTube recording, Outdoor recording, Yoga instructor, Voice amplifier, dancing instructor, Promotion, Ball game podcast.
Cardioid Polar Pattern and Dynamic Microphone
Microphone has the most sensitivity at the front and is least sensitive at the back. This isolates it from unwanted ambient sound and gives much more resistance to feedback than omnidirectional microphones.Dynamic Microphone：Robust and reliable, long lasting, performancing stable and having low noise
6.35mm to 3.5mm Converter
6.35mm to 3.5mm converter can be adapted to more sound amplification equipment
Wireless microphone and Receiver Power
Each wireless microphone requires 2 AA batteries. The receiver can be charged (working 6 hours, charging 2.5 hours)
Shell of alloy material
The handle of the microphone is made of aerospace aluminum alloy casing, which is very hard and makes it hardly to be broken during use.
What if I can’t pair or hear the sound?
1. Turn off all microphones and receivers
2. Turn on all microphones and remove the back cover. Press the channel button at the same time to the number flashes.
3. Turn on the receiver (blue light flashes), when the microphone channel number and the receiver blue light stop flashing, the connection is successful.
4. Please note: The two microphone channels have different channel numbers.
Use multiple wireless microphones simultaneously
If you need to use multiple wireless microphones at the same time, press the channel button to switch channels (channel numbers Not the same), otherwise there may be noise or no sound.
In order for the wireless microphone to work properly, charge the receiver for 3 hours after receiving the product before using it.
If the sound is small, please press the key to increase the sound (8-12 level)
★EASY TO USE MICROPHONE: Plug and play, no need for extra setting★Powerful Wireless Microphone have a 6.3 mm (1/4″)plug and a 3.5 mm(1/8”) conversion plug for more sound reinforcement equipment, plug the receiver into the MIC port to use, Do not insert AUX jack. Dual microphones compatible with speaker, Singing machine, audio amplifier, PA system, Voice amplifier /PC/Laptops/cameras etc
★BATTERY AND DISPLAY：The microphone does not come with any batteries, we recommend using 2 AA Amazon alkaline batteries. The chargeable receiver is built-in 600 mAh battery for 6 hours use time and fully charged in 3 hours.★The display can show the battery power and signal strength in real time, don’t worry about Suddenly not working.
★PROFESSIONAL DUAL CHANNEL DYNAMIC MICROPHONE: Built-in moving-coil microphone,widely applied to conference,speech, Web podcast,YouTube recording, Outdoor recording, Yoga instructor, church, get together, Family party, Opening Ceremony, dancing instructor, Promotion, game etc ●If you use multiple microphones at the same time, Please switch channels(●Part 4 Advanced Operations to 2 note B,Page 8) otherwise there maybe noise or no sound.
★ADVANCED CONNECTION AND AFTER SALES: 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 on Android phones, iPhones and MacBooks.