Blaupunkt BT100 12W speaker offers impressive bass effects as well as clarity of audio. This audio accessory features dual speakers and a passive radiator to offer full-range output, along with an impressive stereo sound. Its 2000 mAh battery offers up to 10 hours of playback time. It takes around 3 to 4 hours to recharge this speaker. So, you can play music all night long or dance to your favorite songs as long as you want. This Bluetooth speaker has a card slot that supports up to 32 GB of Micro SD Card, Aux-in port, and FM feature to enjoy music from various sources. Ideal for hands-free calling, changing tracks, and for adjusting the volume of this speaker. Using this speaker, you can make conference calls and long-distance calls. You can carry along this compact speaker with you and enjoy music anywhere you want. It can easily fit in your luggage, backpack, bag, etc.