Product Description:

• WIRELESS MUSIC STREAM: 8-inch rechargeable speaker woofer with USB/TF/FM wireless music stream (4 Pack)
• CONTROLLER ON TOP: comes with a controller board on top
• EASY TO CONTROL: LED display screen allows for easy control
• INCLUDES MIC: Comes with 1 wired mic
• BUILT-IN BATTERY: 3.7 volt/2200mAh