Mini-size, high quality stereo sound, built-in digital amplifier

Color : Green, Purple, Silver

Specification of Loudspeaker     40mm 4Ω×1   

A low frequency radiation   

Output power      3~5W

Frequency response    60Hz-20KHz      

Sensitivity    80db±2db      

Signal-to-noise ratio    ≥80dB

Degree of distortion    ≤0.3%      

Specification of USB    USB2.0,or USB1.1

Power supply mode:DV5V, USB    

Specification of product    DIA(diameter)80*35mm  

Net weight     235g

Gross weight    420g

[Function Characteristic of Product]

[[direct- play- music]Connecting to PC by USB data wire can play the music of your PC and you can control the CD player by this product. operate systems :Windows XP / Windows Vista / Windows 7

[charge and shutdown]It is charged intelligently with the red LED and can power fails intelligently when charge is over with the LED power off. It shouts off automatically when low-voltage and has no noise, which is one of the different from The low-end product that shouts off when the power is over .

[TF card]It can identify T-flash Storage Device directly with intelligence decoding.

[FM]FM set-timer, Radio recordings, Broadcasting search automatically and Storage radio

[U site storage]Reading or writing the data of TF card throng a data line

[undertone]The better connection between quality loudspeaker with 16 chip  and low frequency radiation leads to its tone quality standing out.

[doublemodule supply]It is supplied by two ways which are USB and lithium battery

[memory function]It can memory the song that last exited independently from different  storage device, such as SD card, U site storage.

[Quickly charge]Less than 2 hours

[headphone output]You can choose a 3.5mm headphone with no noise.

[AUX Input]It can connect Audio source of all types of audio-visual such as pc,iPhone,Digital music player conveniently with dimensional sound .

[Battery]It can work 3 to 4 hours at a stretch with the Average volume if it charged .