Description Output Power: 3w x 2 – SNR: Greater than 60 dB – Frequency Response: 90 Hz- 20 KHz – Power supply voltage: USB 5V – Speaker: 52 mm x 2 – Separation degree: Greater than 70dB – Standard Impedance: 4 Ohms – 5V Power supply USB Interface adapter, Mobile phone or computer with 3.5 mm audio output. – Wooden speakers – Stylish appearance
