Active Portable Wired Speakers

Active Portable Wired Speakers for Computer / Portable Audio Player 150Hz - 18KHz Quick Details Brand Name:Kingree Model Number:KR-SP2508 Type:Active Use:Computer, Mobile Phone, Portable Audio Player, outdoor actitvity and traveling Channels:2 (2.0) Special Feature:Mini, Portable Place of Origin:Guangdong, China (Mainland) output power:2*3w(1KHz THD 10%) frequency:150Hz----18KHz horn size:25mm impedance:4OHM Dc power voltage:5v shape:cube Speaker unit:40mm bluetooth:for