Feature

●Connect to Smart TV: ●1.Connect optical cable into the "INPUT" of the microphone, the other side to the "optical output" of the TV(Some optical ports have a protective cap over the hole which needs to be removed before you can plug in the cable).●2. Connect the other 6.35mm/3.5mm cable to the "OUTPUT" of the microphone Receiver, the other side connect to the MIC/AUX/Line-in of the Speaker.
●Wireless Signal: ●Receiver with Enhanced detachable Antennas, Signal range is up to 160feet/50m. ●The external Enhanced Bluetooth antenna extends The Bluetooth audio coverage to 64feet/20m, You Can Use Your Phone To Connect To Bluetooth( Bietrun 15) To Play Your Favorite Music for Karaoke.
●Plug and Play: ●The Receiver is powered by USB and can be powered by the included UL-certified plug or power bank(Long press the power button to turn on or off). ●Each microphone uses 2 AA batteries (not included). ●Note: if there is signal/noise interference, open the back cover of the Handheld microphone to adjust the frequency of this microphone).
●Adjustable Treble/Bass/Echo&LCD Display: ●Microphone receiver with display is can clearly display the current channel and volume, so that the working status of the microphone is clear at a glance. ●The Wireless Microphone Machine Has A Treble, Bass, Echo Control Knob, So You Can Choose Different Microphone Sound Effects According To Different Songs, You Will Look Like A Shining Star When You Singing.
●One-year Warranty:●We offer 1-year warranty and free replacement service, If you have any question, please contact us anytime. ●There has Multiple cables of different specifications to Connect multiple media devices in the package set.E.g: smart tv, iPhone,computers, amplifiers, speakers, multi-media equipment, macbook, Bluetooth speaker, PC, laptop, etc. for karaoke, family parties, Car audio system, Dome room audio system, etc.


Description

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TV Wireless Karaoke Microphone Singing Machine System

How to use: Plug and play. (Before use, please read the user manual, Use the connecting cable correctly, otherwise there is no sound or the sound is too low).

Product parameters:

  1. Signal: UHF and Bluetooth.
  2. Features: Echo, Treble, Bass.
  3. Microphone Material: Metal.
  4. Working range: Wireless microphone: 160 feet(50m), Bluetooth: 20m.
  5. Microphone modes: Uni- Directional (Cardioid).
  6. Input:Coaxal /Optical/3.5MM(1/8) input.
  7. output:3.5MM(1/8)/6.35MM(1/4) output.
  8. Receiver Power: 5V-1A USB cable (UL plug/power bank).
  9. Microphone Power: karaoke machine(DC 5V),microphone (2-AA Battery, not in the package),We recommend using Amazon alkaline AA batteries for longer karaoke time.

Support:

  • Smart TV,Voice Amplifier, PC, Outdoor Speakers, Audio controller, PA system, Home speakers, iPhones, laptops, Tablets, DJ Speakers, Car audio system, Room audio system, Guitar sound, Home theater, etc.

uhf and bluetoothuhf and bluetooth

High quality wireless microphone High quality wireless microphone

7 Audio adjustment knobs7 Audio adjustment knobs

Microphone and receiver power Microphone and receiver power

UHF wireless&Bluetooth connection

  • UHF wireless microphone: no need to manually pair, install the battery, you can use.
  • Connection range: 160feet(50m).
  • Bluetooth 4.2 mode: Open the singing machine and connect with your mobile phone: Bietrun15, you can play music.
  • Connection range: 20m

High quality wireless microphone

  • Microphone: Uni-Directional (Cardioid) Microphone.
  • Material: Alloy.
  • Quantity: 2 Microphone.
  • Usage mode: Handheld.

9 Audio adjustment knobs

  • TREBLE.
  • BASS.
  • ECHO.
  • MIC A.
  • MIC B.
  • VOL.
  • MUSIC.
  • Master volume output knob.
  • Power switch and Bluetooth switch.

Microphone and receiver power

  • Singing machine: DC5V adapter (through UL certification).
  • Microphone: 2-AA battery (not in the package).
  • Please note: Please put on the battery correctly.

microphone handheld bluetooth karaoke dynamic microphones mic system for PC desktop laptop TV Macmicrophone handheld bluetooth karaoke dynamic microphones mic system for PC desktop laptop TV Mac

Connect to Smart TV

  • 1.Connect optical cable into the "INPUT" of the microphone, the other side to the "optical output" of the TV(.Some optical ports have a protective cap over the hole which needs to be removed before you can plug in the cable).
  • 2. Connect the other 6.35mm/3.5mm cable to the "OUTPUT" of the microphone, the other side connect to the MIC/AUX of the speaker.

Please note:

  • 1.In most cases, smart TVs will automatically output sound, but some TVs still need to be set to Coaxal or Optical output mode for normal use. The setting method can be found on Google or consult your TV purchase supplier.
  • Compatible with Vizio, Samsung, LG, Sony, TCL etc.
  • Bluetooth connection is not for TV connection.
  • Speakers and batteries are not included.
  • Check if your soundbar or speaker has RCA, AUX, Line in or MIC interface. Otherwise cannot connect.
  • Check if your TV has optical or coaxial or headphone or AUX or RCA output interface. Otherwise cannot connect.
  • Do not bend the fiber optic cable forcefully, otherwise the sound will be lost.
  • If there is noise or electric current, please reconnect to make sure the installation is correct and the plug connection is tight.
  • Please install the microphone battery correctly, please pay attention to the "+-" direction of the battery.

microphone handheld bluetooth karaoke dynamic microphones mic system for PC desktop laptop TV Macmicrophone handheld bluetooth karaoke dynamic microphones mic system for PC desktop laptop TV Mac

Connect to Speakers:

Connect the 6.35 mm cable to the“OUTPUT”, connect the other side to the Speaker with mic input, Dome Stereo, Car Stereo,Power amplifier, Voice amplifier, AMP, Speaker.

Connect the 3.5 mm cable to the“OUTPUT”, connect the other side to the Speaker with AUX/Line in input, Bluetooth Speaker, small speaker, car speakers, amplifier

microphone handheld bluetooth karaoke dynamic microphones mic system for PC desktop laptop TV Macmicrophone handheld bluetooth karaoke dynamic microphones mic system for PC desktop laptop TV Mac

Bluetooth Connection:

  1. Search for "Bietrun 15 " on your mobile phone and connect.
  2. Bluetooth Mode Is Passively Accepted And Cannot Actively Connect To Other Bluetooth Devices.

microphone handheld bluetooth karaoke dynamic microphones mic system for PC desktop laptop TV Macmicrophone handheld bluetooth karaoke dynamic microphones mic system for PC desktop laptop TV Mac

  • Connect the receiver to power using the included power plug and USB-C cable
  • Please install the microphone battery correctly, please pay attention to the "+-" direction of the battery.
  • Click or press and hold the receiver power button to turn on the receiver
  • Press and hold the microphone power button to turn on the microphone

Microphone and receiver are not connected

  • Look at the receivers screen and speak into the microphone to see if the Spectrum light flashes(If not, please restart the microphone and receiver)

no sound from speakers

  • Check that the cables connecting the speakers are connected to the audio out jacks on the back of the receiver, not the audio in jacks
  • Whether the speaker input mode is switched to the corresponding cable input mode (MIC input, AUX input, line in input)
  • Adjusting the output sound of the speakers

No sound after connecting to TV

  • Check if the optical cable is properly connected to the TV (TV optical jack and receiver optical jack)
  • Check if the TV needs to be switched to optical output mode


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