MRP123 Professional-Grade Digital Processor Home Karaoke Entertainment. A masterpiece Karaoke with modern technology will elevate your Karaoke system to a new level. The MRP123 integrates two features Processor – Wireless Microphones all in one device, making your home audio system more compact and elegant. With absolute anti-feedback capability and professional sound effect adjustments, the MRP123 will help you confidently showcase your singing talent in every performance. 3.5 Inches Touch Screen Monitor. Built in Free: 2 x Anti-Feedback Wireless Microphones. Newest Model: 2024 Improved HDMI ARC for “Upstream” and “Dowstream” Signal over HDMI Port on TV(Perfect for Youtube Streaming Karaoke). Built in Key Pitch Control: +/-5 Tones. Built in Anti-Howling & Feedbackl Suppression. Digital Optical / Coax Audio Input (Connect directly from any Smart TV for Youtube Karaoke). XLR Output (Left, Right, Center, Subwoofer). Built Digital EQualizer Individual Control: Music, Microphone & Effect. Built-in MP3 Player Module. Bluetooth Function send/receive from any device (Iphone, Ipad, Android, Youtube, Karaoke Apps). 4 Audio Inputs: DVD/VOB/USB/Bluetooth Function. 3 HDMI Inputs & 1 HDMI Output. 2 Rear 1/4 Microphone Inputs. USB Port MP3 & Playback. Master Effect Volume (Echo, Delay, Repeat, Reverb & High, Low). DSP Digital Sound Processor. Built-in BBE Sonic Maximizer for both vocal and music. We will respond to you within 24 hours and do our best to help you out! WE OFFER 24/7 CUSTOMER SERVICE!! This includes all original packaging, accessories, and documentation. T work for customer? Items that do not have the original packaging cannot be accepted for return.