EC21 Product Catalogs - 5mw

Digital Audio Player

20061109

5mW x 2 Signal to Noise Ratio : 90dB Total Harmonic Distortion : <0.1% Frequency Range : -3dB(20Hz ~ 20KHz) Battery Life Time : 10Hours Dimention (mm) : 68(w) x 54(H) x 18(D) Power : AAA Size x

MP3 Player

20100511

USB 8) Power source: 1 x AAA size 1.5V battery 9) OS support: no drivers needed for Windows 2000/ME/XP 10) Driver needed for windows 98/98SE 11) Output power: 5mW+5mW 12) Dimensions: 88 x 26 x 17mm