Emerson WM315 Single Wireless w/Corded -Single Channel DVD Karaoke Converter w/30-Song DVD Wireless and Corded Microphone serves many applications. Singers can switch between the wireless microphone or the corded microphone. Better yet, get a duet together and let the party begin! Durable and certainly designed with a modern look in mind. This unit is compact and easy to carry from party to party. Includes a free Karaoke DVD. Connect to your iPod, Zune, MP3, MP4, DVD, CD+G, and CD Players! Specifications * Approvals: FCC, CE, EMC, ROHS * Frequency Range:174-265 MHz high bank * Frequency Response: 75 Hz-10 KHz * Output Power: 8 dBm * Power Supply: Battery 9V * DC12V (AC Adaptor Included) Packing * RCA Cable * 6.3mm Mic Jack Cable * AC Adapter 110V/60Hz (ETL Approved Included) * Full Colored Gift Box & Owner's Manual Multilingual * 9V Battery x 2 (Included) * Front Glass Panel * Unbalanced Cannon Jack