Computer Speaker, Speaker,2.1 Speaker, 1.Output ... 2.1 speaker, computer speaker, multimedia speaker, USB speaker, MP3 speaker, mini speaker, speaker, home theatre speaker,portable speaker,bluetooth speaker, ... ≥76 dBDimension:Dimension:210*155*215mm153*90*100mm Functions:USB/SD card reader, Remote Control, FM function. Karaoker Function ... (WxHxD) 4kg6 sets in one Carton Certifications: Computer Speaker