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Wireless Karaoke Microphone System for Smart TV with Optical, Bluetooth, 1/8 AUX'' Input, Adjustable Echo/Treble/Bass, 1/4''&1/8''Output, for PA System/AMP/Karaoke/PC/Bluetooth Speaker(165 ft Range) : Musical Instruments
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Amazon.com: Bietrun UHF Dual Channel Wireless Microphones with Echo/Treble/Bass&Bluetooth, Easy-to-Use, 160 ft Range, 1/8''&1/4''Output, Metal Cordless Handheld Dynamic Mics for Church, Meeting, Wedding, Karaoke : Musical Instruments
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