2.1-channel speaker system with a powerful 64 W amplifier 6.5″ subwoofer + two 3″ satellite speakers for a wide, rich sound Multiple input options: Bluetooth, USB, SD card, 3.5 mm AUX, optical (fiber), plus FM radio Full-function remote control for volume, bass, treble, and EQ LED illumination / lighting for a stylish look Wired design with AC power — no battery or recharging required Robust design: heavy subwoofer and solid build quality
