MR-1010J

This is a Meirende MR-1010J 10" Dual Professional Battery Speaker System. 
Features dual 10-inch woofers.
Includes built-in rechargeable battery and amplifier.
Connectivity options include Bluetooth, USB, TF/SD card, FM radio, and AUX input.
Equipped with colourful LED lights that sync with the music.
Comes with a retractable handle and wheels for portability