TOPTECH BLADE 4 AUDIO FULLY AMPLIFIED 700W RECHARGEABLE SPEAKER
 
 
4″ SPEAKER
Stereo sound
USB/TF card input
FM radio
Bluetooth wireless connection
input jack
Build-in rechargeable battery
DC 5V input
Super battery life of up to 5 hours
Colorful flashing lights
Microphone input jack
Wired Mic Included
Model size: 5.99*3.82*8.86 inches