Product information:

Function: insert card, remote control, dustproof
Interface type: USB
Frequency response range: 80Hz-16KHz
Output power: 45W
Signal to noise ratio: 90db
Channel: 2.1
Expansion storage: 32GB
Effective distance: 10 meters
Operation mode: button + remote control
Shell material: plastic
Colour: Black
Specifications: American, European, British

Packing list:

 1 pair of speakers, 1 subwoofer, manual, adapter, remote control, 2 tripods, 2 bases, etc.

Size Information:

Speaker size (integrated): 800mmx72mmx72 mm
Speaker size (split type): 425mmx150mmx150 mm
Subwoofer size: 235x132x150mm