Specification
Zune battery charging
Working voltage : DC12V
Output the voltage : 5V, DC 1000mA
The sound channel is separated degree : 40dB
Frequency is responded : 20Hz-20KHz
Working temperature : -15-50
Output frequency : 88/1/88/3/88/5/88.7MHz
Compatible with : Microsoft Zune & other MP3 / CD player with 3.5mm Audio Jack.