ITEM NAME:Mini Wired USB Powered Stereo Computer Music Speaker for Desktop Notebook Description: - Simple design, compact but not boring. - Suit for desks with limited Space. - Rich and strong stereo sound with mini size. - Use In Homes, Offices, Pubs, Clubs and Shops. - Convenient volume control. Specification: - Frequency response: 90HZ-20KHZ - Speaker Unit: 4 ohms - Output power: 2W+2W - Signal to noise ratio: >= 80db - Power supply: USB.Rich and strong stereo sound with mini size. - Speaker Unit: 4 ohms. 1PiecexMain Speaker. - Signal to noise ratio: >= 80db. - Suit for desks with limited Space. - Input interface: 3.5 mm round interface.
