Sometimes you want to play your music louder than just from the built-in speaker of your smartphone or tablet, which is why it’s great to have a portable stereo speaker. The GOgroove SonaVERSE BX Portable Stereo Speaker System is on sale for $19.99 with free shipping for orders more than $35 on Amazon.

This cube-shaped speaker is compatible with the iPhone 6/6 Plus, Samsung Galaxy S6/S6 Edge, Note 5, HTC One M9+/M8S, LG G4/G3, tablets, MP3 players and more. There are two side-firing drivers that deliver full-range stereo sound. The rechargeable and removable battery provides three to five hours of audio and lets you know it’s working with LED lights. Audio is played by using the 3.5mm headphone port or a USB flash drive. This speaker comes with a three-year manufacturer’s warranty. Please note that the front panel playback controls only work with the USB flash drive input and memory card input, and playback controls do not work with the 3.5mm AUX input.

GOgroove SonaVERSE BX Portable Stereo Speaker System, $19.99 with free shipping for orders more than $35.

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