Clear Stereo Sound : Enjoy your favorite music in premium sound with this portable CD Boombox, The Built-in powerful 20W RMS speakers (10W each) provide rich and warm sound, which resonates while filling the room. Long-lasting entertainment: The 2000 mAh rechargeable battery allows for more than 5 hours of continuous use, so you can keep the party going a night long. The ON/OFF button on tha back can keep the battery long life. Multiple playback options: The Bluetooth connection(NOTE: NOT SUPPORT bluetooth Earphones), FM radio and auxiliary input let you play your music from a variety of sources. The USB port also let you play your digital music files. Compact and portable: The compact design and long handle make it easy to take the boombox with you wver you go. It also has a practical remote control that can easily change the transmission function from a distance. Perfect for any occasion: The boombox is ideal for parties, picnics, camping and more. On the back has Karaoke MIC port for more funs with friends and family.