Dual control function: control panel and remote control. Max. remote distance is8m
Super bass function Special slot for direct charge for PSP and iPod Foldable and 3D sound effect
Output: RMS: 4W+3.5W x 2 Impedance: 8 ohms Speaker unit: 2.5"+ (30mm x 70mm) x 2
Power supply: DC10V Max. remote control distance: 8m Size: 270 (W) x 155 (H) x 46mm
Packing:3.5-3.5mm jack audio stereo cable (length 1m),3.5-3.5mm jack audio stereo cable (length 0.2m),4-4mm DC jack cable (PSP charging connect cable),DC 10 adapter,Instruction manual,Holder,Remote control