TV/radio/CDG/CD portable karaoke system Top loading CDG/CD player  5.5-inch black and white TV receiver OSD (on-screen display) with remote control  Function select switch (TV/radio/CDG-CD) AM/FM radio Monitor off for CD player  Two microphone inputs Includes one microphone and AV cord cable Microphone volume control  Echo control Master volume control Built-in speaker system  Video output for additional TV connection Audio/video input/output  External TV antenna jack  3-way power source in adapter, car cord and battery compartment (10pcs x D size are not included)  Accessories: adapter, car cord, antenna jack, AV cable and remote control, one microphone is included  Packing: 2 sets per carton (CDGTV-1A)CTNR QTY:1 x 20': 918 sets 1 x 40': 1,850 sets1 x 40' HQ: 2,202 sets  2 Sets per carton (CDGTV-2B)CTNR QTY:1 x 20': 1,008 sets1 x 40': 2,128 sets1 x 40' HQ: 2,368 sets