... ,phone Dual way power supply Portable stand speaker for tablet PC 1. Material: ABS2.Speaker with Bass3.Loudspeaker rate:2W4. ... notebook, PC, mobile ,MP3,MP4 etc2.Tablet PC stand, good for playing Tablet3.Playing tablet music against 3.5mm Audio cableAccessories: USB ... .4 KGSMEAS: 42*37*36.5CM Portable stand speaker for tablet PC