The company's popular Katana-Mini put the best aspects of its big brothers into a compact, battery-powered amp designed for ... internal rechargeable battery and Bluetooth for streaming music ...

This makes it perfect for street performers, buskers, or anyone who needs a reliable amp on the go. The rechargeable battery ensures that you won’t be tied down by power cords, giving you the ...

The small but mighty Sound Burger personal portable turntable offers vinyl aficionados pleasing sound, Bluetooth connectivity, and rechargeable battery ... to powered speakers or an amplifier.