New Karaoke Home theater all-in-one with USB/SD/RC
Specifications
home theater machine
The function of karaoke input
USB interface, SD card reader interface
rated impedance: 4 Ω —
Signal to noise ratio: 85 db —
Speaker: 4 "x 2 + 3" x 2
frequency response: 40 hz - 20 KHZ
output power: 30 w * 2 + 12 w * 2
HD Picture: