Sound Town Wireless Microphone Karaoke Mixer System With Hd Audio, Swm16-Max Product Features FLEXIBLE CONNECTION OPTIONS: With HD Audio Return Channel (input only) and HD, Optical (Toslink), 3.5mm AUX input output ports, the SWM16-MAX is compatible with a variety of devices such as smart TVs, home receivers, soundbars and etc. EASY TO SET UP: The HD Audio Return Channel and Optical inputs on the SWM16-MAX karaoke mixer allows you to extract the audio from your smart TV to the mixer, blends the music and vocal, and sends the mixed signals to a soundbar or amplifier (HDMI cable is not included). INTERFERENCE FREE: The wireless microphone system comes with Ultra-High Frequency (UHF, 550-590 MHz) which is less likely to get interference from other equipment compared with a VHF system. It has 16 selectable frequencies (8 frequencies each channel) and is compliant with the latest FCC regulations. TWO IN ONE: The wireless microphone receiver is also a sound mixer and equipped with rotatory controls which allow you to adjust echo, tone and volume of the mics; It?s ideal for conferences, broadcasting, weddings, karaoke, social events and any small to medium-sized venues such as meeting rooms, auditoriums, schools, churches and small stages. CONNECTION DIAGRAM: 1. To use this product via the TV connection, refer to the picture of ?Connection Instructions?, enable your TV?s ARC function, PCM setting and choose external speakers in the TV settings. 2. If you are experiencing little to no volume for the mics, turn the volume much higher on your TV, Sound Bar, and Receiver; then on the SWM16-MAX mixer, turn the volume knob low to mid level (20%-30%). Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!