- $24.99 for $130 worth of portable Bluetooth speakers
What's the best feature of the BassBoomz portable Bluetooth speakers? Perhaps it's that they fit in your pocket or that they're compatible with a large roster of devices, from smartphones to laptops to MP3 players. Or maybe it's that you can customize their colorful surfaces with a personalized message. All of these features add up to a convenient way of listening to music, audiobooks, and other media from a range of up to 10 meters. BassBoomz speakers are powered by a rechargeable lithium-ion battery that lasts five to six hours at 70%, meaning you can listen to music on the go instead of loitering outside of a karaoke lounge every time you want to hear a song.