The Blitzwolf BW-SDB0 Pro Mini Soundbar emits bold sound from a compact package. Ideal as a desktop speaker, this small soundbar is just 16 inches long. With such a compact size, this mini speaker uses Bluetooth 4.2 connectivity and allows for a 10-meter range. So you can keep this desk soundbar near your computer, but it’ll still play your music when you get up for a snack. Additionally, this speaker takes just three hours to charge via its USB cable, and then you’re free to use it wirelessly. If you prefer a wired connection, however, you can connect your smartphone or another device with the aux cable. With a built-in 2,200-mAh battery, this soundbar offers four hours of playtime indoors or outside.