Wireless Microphone Dual Handheld System for PA/Home Karaoke

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 will be no sound or the sound will be too low).

Product Parameters: - Signal: UHF and Bluetooth - Features: Echo, Treble, Bass - Microphone Material: Metal - Working Range: Wireless Microphone - 160 feet (50m), Bluetooth - 20m - Microphone Modes: Uni-Directional (Cardioid) - Input: Coaxial/Optical/3.5mm (1/8'') - Output: 3.5mm (1/8'')/6.35mm (1/4'') - Receiver Power: 5V-1A USB cable (UL plug/power bank) - Microphone Power: Karaoke machine (DC 5V), Microphone (2-AA Battery, not included)

Compatibility: Supports 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. with UHF Wireless & Bluetooth connection.

UHF Wireless Microphone: - No need to manually pair, just install the battery, and you can use it. - Connection Range: 160 feet (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: - Uni-Directional (Cardioid) Microphone - Material: Alloy - Quantity: 2 Microphones - Usage Mode: Handheld

Audio Adjustment Knobs: - Treble, Bass, Echo, Mic A, Mic B, Vol, Music, Master Volume Output, Power Switch, Bluetooth Switch

Power Supply: - Singing Machine: DC5V Adapter (UL Certified) - Microphone: 2-AA Batteries (Not Included)

Connect to Smart TV: 1. Connect the optical cable into the "INPUT" of the microphone, and the other side to the "optical output" of the TV. (Some optical ports have a protective cap that needs to be removed before plugging in the cable). 2. Connect the other 6.35mm/3.5mm cable to the "OUTPUT" of the microphone, and the other side to the MIC/AUX of the speaker.

Connect to Speakers: - Connect the 6.35mm cable to the "OUTPUT" and the other side to the speaker with mic input, dome stereo, car stereo, power amplifier, voice amplifier, AMP, speaker. - Connect the 3.5mm cable to the "OUTPUT" and the other side to the speaker with AUX/Line-in input, Bluetooth speaker, small speaker, car speakers, amplifier.

Bluetooth Connection: - Search for "Bietrun15" on your mobile phone and connect. - Bluetooth mode is passively accepted and cannot actively connect to other Bluetooth devices. - Connect the receiver to power using the included power plug and USB-C cable. - Install the microphone battery correctly, paying attention to the "+" and "-" directions. - Click or press and hold the receiver power button to turn it on. - Press and hold the microphone power button to turn it on.

Troubleshooting: - If the microphone and receiver are not connected, look at the receiver's screen and speak into the microphone to see if the Spectrum light flashes. If not, restart the microphone and receiver. - If there is no sound from the speakers, check that the cables are connected to the audio out jacks on the receiver, not the audio in jacks, and ensure the speaker input mode is switched to the corresponding cable input mode (MIC input, AUX input, line-in input). - If there is no sound after connecting to the TV, check if the optical cable is properly connected to the TV (TV optical jack and receiver optical jack) and if the TV needs to be switched to optical output mode.

product information: