THE NEW GENERATION IN TECHNOLOGY
NAS-‐3055
Portable Tube Speaker with USB/SD/MMC Inputs, FM Radio
and Colored LED Light
INSTRUCTION MANUAL
Controls and Inputs:
Power ON/Power Off button
Toggle switch (+/- volume control, C/- scan button for Radio function, Mode,
skip/reverse and Play/Pause.)
Micro SD card Slot
USB Slot
DC-5V power input (mini USB slot)
LINE-IN/AUX-IN
Earphone input jack
Technical Specs:
Output power: 1*3W
Frequency Response: 75Hz-50KHz
SNR>90dB
Power input: DC 5V
