Product Overview
Power Source of USB Speaker : (1) DC6V /1000mA adapter(W/O) (2) USB 5V Cable(with) from computer. (3) Nokia Battery (With) Tech. Info.: (1) Output:Rms 4W(2W*2) (2) Right/Left sound respond frequency:150-18000HZ (3)Signal and noise ratiopower amplifler: a Y80dB Function: Built-in MP3i MP4, FM radio, E-Book, Record. (Digital photo+ Digital speaker+FM+2GB)
Contact Person
"Room3113, NanGuangjiejia Building NO.3037, ShenNan Road Fu Tian District,
Power Source of USB Speaker : (1) DC6V /1000mA adapter(W/O) (2) USB 5V Cable(with) from computer. (3) Nokia Battery (With) Tech. Info.: (1) Output:Rms 4W(2W*2) (2) Right/Left sound respond frequency:150-18000HZ (3)Signal and noise ratiopower amplifler: a Y80dB Function: Built-in MP3i MP4, FM radio, E-Book, Record. (Digital photo+ Digital speaker+FM+2GB)