Kisonli Tm-1000U 3 Pieces RGB Speaker

TM-1000U KISONLI TM-1000U 3 Speaker Kisonli TM-1000U Function: USB Power supply: USB DC5V Output power : 8W* + 4W*2 Sensitivity: 500mV S/N Ratio: 87dB Input interface: 3.5mm Product size: 240*150*195 mm