3W*2 large dual drive unit, up to 6W output, perfect for listening to music, playing games and watching videos.
3.5mm audio input, USB power supply, can be directly plugged into the power supply of a 5V charger. Just plug and play.
Portable Wired Speaker with dimensions 2.6in(L)x2.4in(W)x3.35in(H).
The speakers provide powerful stereo sound.