Bluetooth Mobile Mini Wireless Speaker. Give any Bluetooth-enabled device bigger sound with a twist. Wireless connectivity to laptops, tablets and smartphones Twist the top and it pops up for extra bass and volume Included audio cable and has a standard 3.5mm headphone jack for wired connections Rechargeable via USB with up to 11 hours of playtime Our Mobile Mini Speaker lets everyone hear. For powerful audio that really does justice to your presentation, playlist or game, pair our Bluetooth Mini Speaker with any Bluetooth-enabled device, or plug it into into the AUX 3.5mm headphone jack of your tablet, laptop or smartphone. Instantly you'll have big, full-throated sound. Need an extra boost? Twist the speaker top, and it pops up to increase the volume while driving deep, full bass from the specially ported chamber. No more huddling around your device to share content with friends and colleagues! You'll love how the sound carries. The Bluetooth Mini Speaker is a perfect travel companion for any multimedia device, fitting easily in a pocket or bag. It packs neatly without tangled wires, thanks to the 18" retractable audio cable for wired connections. And recharging is a breeze with any convenient USB connection, providing up to 11 hours of playtime on a single charge. Give your favorite device a big bass boost with the freedom of cordless audio. Order the Mobile Mini Speaker today from Brookstone!