... 5,moblie phone 2)Mini computer stereo system 3)OEM &low price Factory newest pc speaker .....Plastic laptop loud computer speakers main function: ... player devices. Features: 1) 2.0 speaker for laptop, computer,mp3,mp4,mp5 palyer,CD,mobile phone. 2) Carry-home, plug and play ... , mini stereo system Specifications:1) Output Power: 3W*2(1KHZ,THD10%)2) Rated Impedance:4Ω3) Circuit Current:≤800mA4) Frequency ...