Amazon.com: Sound Town 16 Channels Wireless Microphone Karaoke Mixer System with Optical (Toslink), AUX and 2 Handheld Microphones - Supports Smart TV, Home Theater, Sound Bar (SWM16-PRO) : Musical Instruments
SWM15-PRO Wireless Karaoke Microphone Mixer System w/ HDMI ARC, Optical, Bluetooth – Sound Town