... Subwoofer 4, 1000 mAh li--ion battery 5, gift speaker DL-173 portable mini speakerkey Specifications1, material plastic and LED display screen ... 4,speaker unit Φ52mmx2/4Ω 5,S/N ≥75db 6,gift box size W116 x D76x H34mm 7,input DC 5V ... .5mm audio jack, including cellphones, MP3 players and computers. Packaging Gift Box Size L*W*H(MM) Carton Size L*W ...