* Power output: 0.5W*2
* Available Color:Black & Silver
* Power Supply: USB
* SN: ≥65dB
* Frequency Response:180-20KHZ
* Speaker units: Plastic 2.25''
* Product size: 73*85*172mm
* Gift box sizeļ¼165*80*180MM
* Carton size:680*420*380MM
* Pcs/ctn:40pcs
* G.W.:12.7KGS