Aluminum Bassdrum SD card-readable Mini Speaker with built-in polymer battery & LCD COLOR display

Aluminum Bassdrum SD card-readable Mini Speaker with built-in polymer battery & LCD COLOR display

Describe:

1.Compatible with MP3

2.USB and TF card connection support

3.AUX In  and FM radio

4. with LCD color display

5.With LED color lights

6.Built in stereo speakers

7.Built in Lithium battery palyback above 2 hours

8.Support repeat one,repeat all,random,normal playback

9.Support multi EQ levels:Jazz, Rock, Bass, Class, Normal

10.Variable colors to choose

Specification:

Output power:RMS 3W(3W*2) THD=10%

Frequency Response:150-18KHz

Loud Speaker:2 inches; 4Ω

Signal and noise ratio:≥80dB

Output:3.7V/500mA

Input:5.0v

Aluminum Bassdrum SD card-readable Mini Speaker with built-in polymer battery & LCD COLOR display