Sounder Portable mini voice Box speaker for promotion gift

speaker 1.play the music of PC and control CD layer 2.intelligently charged with red LED 3.can identify TF card 4.FM

Portable Sounder  voice box, speaker.

Data :

 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.

[double module 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 .

Sounder Portable mini voice Box speaker for promotion gift