support SD card/USB Disk
dual power supply by USB cable and rechageable Lithium battery
with FM radio
3.5 mm AUX in
Portable Stereo Digital Speaker
Main Functions and Features
1, Support SD card and USB disk, automatically read the first audio device you insert
2, With AUX IN, it can compatible with MP3, MP4, IPOD,laptop,CD player and PC/psp, etc.
3, with FM radio function,frequency range: FM: 76 -108MHZ
4, Dual power supply, built-in rechargeable lithium battery and USB power
5.While Connecte the Mini USB cable with the PC USB interface,it could automatically charger the lithium battery.Whne the battery is full,it would stop charging automatically.
6.You could transfer the data or other file directly from the PC to the SD or USB disk.
7.There are four mode available,you can change in the SD/USB/FM/AUX.
8.with LED indicator lighter
Functions introduce:
1. ON/OFF:Power switch,Power On,Power CFF
2. AUX:External Audio input
3. Pre/V-:Long press this botton to reduce the voice under any mode:short press this botton to the previous music under SD or USB mode,while tune the radio channels downward manually under FM mode
4. Next/V+: Long press this botton to increase the voice under any mode:short press this botton to the Next music under SD or USB mode,while tune the radio channels manually under FM mode
5. Play and Pause:press this button to play or pause under SD or USB mode;while Long press to scan and save the radio Channels automatically,short press to Choose the saved channels under FM mode.
6. Mode:switch amongs USB,SD,AUX,FM mode,and Default mode is FM mode
7. USB port:Play the music in USB memory automatically once usb plugged
8. SD slot:Play the music in SD card automatically once SD plugged
9. USB power port:match the DC 5V,800MA External power
10. External lithium battery,Nokia 5C battery in standard Accessories
11. Battery door open as a stand to desktop steady
Specification
1,Sperker Specifications: 1.5"*2
2,Rated Power: 3W*2 4Ω
3,Frequency response: 120Hz-18KHz
4,Sensitivity: 80db±2db
5,SNR:≥80db
6,Distortion:≤0.3% 1W 1KHz
7.Stereo Isolation: ≥45dB
Accessories:
1.3.5 Stereo Audio Cable
2.USB charging cable
3.Rechargeable Lithium battery
