Specification:
Mini speaker, USB speaker, MP3/4 speaker 2.0 digital active speaker system
Output power: 3W*2
Input power: USB power
S/N: > 85dB
Left/right: 2" speaker
Frequancy response: 45Hz--18KHz
Impedance: 4 ohms
Built-zoom mode, pure sweet sound
High-security magnetic speakers, aesthetic quality
Polishing process panel, aesthetic visual