Bietrun UHF Dual Wireless Microphone System with Bluetooth Echo Bass

Connect to Smart TV

• 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
• 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 Eg 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