The high level of sound experience along with the added Subwoofer make for an enhanced base experience. The U Boost speaker is relatively bigger then the rest of the U Speakers line but still fits in the palm of your hand. Pair two of our U Boost speakers together for an incredible surround sound experience! The Power Button also serves as shutter remote control for the camera app, giving you up to 20+ feet to capture the photo. The sleek design and unique patterns makes this speaker the perfect choice for trendy, quality sound on the go!