The product: This is a wireless speaker, but it's called the Charge for a reason: it has a USB port that allows you to use the speaker's built-in 6,000mAh lithium-ion battery to charge other portable devices, such as a smartphone or tablet.
While all these compact speakers have their sound limitations, the Charge is one of the better-sounding speakers for its size and price point, besting the Jawbone Jambox, Beats Pill, and $99 models such as the Flip and Logitech UE Mobile Boombox.
Of course, the advantage to those models is that
