Includes microphone, remote control, handle and wheels for easy transport. It has FM radio, USB, AUX cable input jack and micro SD card slot. It reaches an autonomy of up to 3 hours of playback. It is made of 40% polypropylene, 15% speaker components, 25% PCBA plate, 15% battery and 5% other materials. The dimensions are: 22 cm long x 25 cm wide x 44.5 cm high. Model: D8251PS. Made in China.